Depenancy upgrades and movign to dep. (#8630)

25 files changed, 0 insertions, 6153 deletions

diff --git a/vendor/github.com/pelletier/go-toml/benchmark_test.go b/vendor/github.com/pelletier/go-toml/benchmark_test.go
deleted file mode 100644
index e1f209dfa..000000000
--- a/vendor/github.com/pelletier/go-toml/benchmark_test.go
+++ /dev/null
@@ -1,192 +0,0 @@
-package toml
-
-import (
-	"bytes"
-	"encoding/json"
-	"io/ioutil"
-	"testing"
-	"time"
-
-	burntsushi "github.com/BurntSushi/toml"
-	yaml "gopkg.in/yaml.v2"
-)
-
-type benchmarkDoc struct {
-	Table struct {
-		Key      string
-		Subtable struct {
-			Key string
-		}
-		Inline struct {
-			Name struct {
-				First string
-				Last  string
-			}
-			Point struct {
-				X int64
-				U int64
-			}
-		}
-	}
-	String struct {
-		Basic struct {
-			Basic string
-		}
-		Multiline struct {
-			Key1      string
-			Key2      string
-			Key3      string
-			Continued struct {
-				Key1 string
-				Key2 string
-				Key3 string
-			}
-		}
-		Literal struct {
-			Winpath   string
-			Winpath2  string
-			Quoted    string
-			Regex     string
-			Multiline struct {
-				Regex2 string
-				Lines  string
-			}
-		}
-	}
-	Integer struct {
-		Key1        int64
-		Key2        int64
-		Key3        int64
-		Key4        int64
-		Underscores struct {
-			Key1 int64
-			Key2 int64
-			Key3 int64
-		}
-	}
-	Float struct {
-		Fractional struct {
-			Key1 float64
-			Key2 float64
-			Key3 float64
-		}
-		Exponent struct {
-			Key1 float64
-			Key2 float64
-			Key3 float64
-		}
-		Both struct {
-			Key float64
-		}
-		Underscores struct {
-			Key1 float64
-			Key2 float64
-		}
-	}
-	Boolean struct {
-		True  bool
-		False bool
-	}
-	Datetime struct {
-		Key1 time.Time
-		Key2 time.Time
-		Key3 time.Time
-	}
-	Array struct {
-		Key1 []int64
-		Key2 []string
-		Key3 [][]int64
-		// TODO: Key4 not supported by go-toml's Unmarshal
-		Key5 []int64
-		Key6 []int64
-	}
-	Products []struct {
-		Name  string
-		Sku   int64
-		Color string
-	}
-	Fruit []struct {
-		Name     string
-		Physical struct {
-			Color   string
-			Shape   string
-			Variety []struct {
-				Name string
-			}
-		}
-	}
-}
-
-func BenchmarkParseToml(b *testing.B) {
-	fileBytes, err := ioutil.ReadFile("benchmark.toml")
-	if err != nil {
-		b.Fatal(err)
-	}
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_, err := LoadReader(bytes.NewReader(fileBytes))
-		if err != nil {
-			b.Fatal(err)
-		}
-	}
-}
-
-func BenchmarkUnmarshalToml(b *testing.B) {
-	bytes, err := ioutil.ReadFile("benchmark.toml")
-	if err != nil {
-		b.Fatal(err)
-	}
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		target := benchmarkDoc{}
-		err := Unmarshal(bytes, &target)
-		if err != nil {
-			b.Fatal(err)
-		}
-	}
-}
-
-func BenchmarkUnmarshalBurntSushiToml(b *testing.B) {
-	bytes, err := ioutil.ReadFile("benchmark.toml")
-	if err != nil {
-		b.Fatal(err)
-	}
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		target := benchmarkDoc{}
-		err := burntsushi.Unmarshal(bytes, &target)
-		if err != nil {
-			b.Fatal(err)
-		}
-	}
-}
-
-func BenchmarkUnmarshalJson(b *testing.B) {
-	bytes, err := ioutil.ReadFile("benchmark.json")
-	if err != nil {
-		b.Fatal(err)
-	}
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		target := benchmarkDoc{}
-		err := json.Unmarshal(bytes, &target)
-		if err != nil {
-			b.Fatal(err)
-		}
-	}
-}
-
-func BenchmarkUnmarshalYaml(b *testing.B) {
-	bytes, err := ioutil.ReadFile("benchmark.yml")
-	if err != nil {
-		b.Fatal(err)
-	}
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		target := benchmarkDoc{}
-		err := yaml.Unmarshal(bytes, &target)
-		if err != nil {
-			b.Fatal(err)
-		}
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/cmd/test_program.go b/vendor/github.com/pelletier/go-toml/cmd/test_program.go
deleted file mode 100644
index 73077f614..000000000
--- a/vendor/github.com/pelletier/go-toml/cmd/test_program.go
+++ /dev/null
@@ -1,91 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"fmt"
-	"io/ioutil"
-	"log"
-	"os"
-	"time"
-
-	"github.com/pelletier/go-toml"
-)
-
-func main() {
-	bytes, err := ioutil.ReadAll(os.Stdin)
-	if err != nil {
-		log.Fatalf("Error during TOML read: %s", err)
-		os.Exit(2)
-	}
-	tree, err := toml.Load(string(bytes))
-	if err != nil {
-		log.Fatalf("Error during TOML load: %s", err)
-		os.Exit(1)
-	}
-
-	typedTree := translate(*tree)
-
-	if err := json.NewEncoder(os.Stdout).Encode(typedTree); err != nil {
-		log.Fatalf("Error encoding JSON: %s", err)
-		os.Exit(3)
-	}
-
-	os.Exit(0)
-}
-
-func translate(tomlData interface{}) interface{} {
-	switch orig := tomlData.(type) {
-	case map[string]interface{}:
-		typed := make(map[string]interface{}, len(orig))
-		for k, v := range orig {
-			typed[k] = translate(v)
-		}
-		return typed
-	case *toml.Tree:
-		return translate(*orig)
-	case toml.Tree:
-		keys := orig.Keys()
-		typed := make(map[string]interface{}, len(keys))
-		for _, k := range keys {
-			typed[k] = translate(orig.GetPath([]string{k}))
-		}
-		return typed
-	case []*toml.Tree:
-		typed := make([]map[string]interface{}, len(orig))
-		for i, v := range orig {
-			typed[i] = translate(v).(map[string]interface{})
-		}
-		return typed
-	case []map[string]interface{}:
-		typed := make([]map[string]interface{}, len(orig))
-		for i, v := range orig {
-			typed[i] = translate(v).(map[string]interface{})
-		}
-		return typed
-	case []interface{}:
-		typed := make([]interface{}, len(orig))
-		for i, v := range orig {
-			typed[i] = translate(v)
-		}
-		return tag("array", typed)
-	case time.Time:
-		return tag("datetime", orig.Format("2006-01-02T15:04:05Z"))
-	case bool:
-		return tag("bool", fmt.Sprintf("%v", orig))
-	case int64:
-		return tag("integer", fmt.Sprintf("%d", orig))
-	case float64:
-		return tag("float", fmt.Sprintf("%v", orig))
-	case string:
-		return tag("string", orig)
-	}
-
-	panic(fmt.Sprintf("Unknown type: %T", tomlData))
-}
-
-func tag(typeName string, data interface{}) map[string]interface{} {
-	return map[string]interface{}{
-		"type":  typeName,
-		"value": data,
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/cmd/tomljson/main.go b/vendor/github.com/pelletier/go-toml/cmd/tomljson/main.go
deleted file mode 100644
index b2d6fc673..000000000
--- a/vendor/github.com/pelletier/go-toml/cmd/tomljson/main.go
+++ /dev/null
@@ -1,72 +0,0 @@
-// Tomljson reads TOML and converts to JSON.
-//
-// Usage:
-//   cat file.toml | tomljson > file.json
-//   tomljson file1.toml > file.json
-package main
-
-import (
-	"encoding/json"
-	"flag"
-	"fmt"
-	"io"
-	"os"
-
-	"github.com/pelletier/go-toml"
-)
-
-func main() {
-	flag.Usage = func() {
-		fmt.Fprintln(os.Stderr, `tomljson can be used in two ways:
-Writing to STDIN and reading from STDOUT:
-  cat file.toml | tomljson > file.json
-
-Reading from a file name:
-  tomljson file.toml
-`)
-	}
-	flag.Parse()
-	os.Exit(processMain(flag.Args(), os.Stdin, os.Stdout, os.Stderr))
-}
-
-func processMain(files []string, defaultInput io.Reader, output io.Writer, errorOutput io.Writer) int {
-	// read from stdin and print to stdout
-	inputReader := defaultInput
-
-	if len(files) > 0 {
-		var err error
-		inputReader, err = os.Open(files[0])
-		if err != nil {
-			printError(err, errorOutput)
-			return -1
-		}
-	}
-	s, err := reader(inputReader)
-	if err != nil {
-		printError(err, errorOutput)
-		return -1
-	}
-	io.WriteString(output, s+"\n")
-	return 0
-}
-
-func printError(err error, output io.Writer) {
-	io.WriteString(output, err.Error()+"\n")
-}
-
-func reader(r io.Reader) (string, error) {
-	tree, err := toml.LoadReader(r)
-	if err != nil {
-		return "", err
-	}
-	return mapToJSON(tree)
-}
-
-func mapToJSON(tree *toml.Tree) (string, error) {
-	treeMap := tree.ToMap()
-	bytes, err := json.MarshalIndent(treeMap, "", "  ")
-	if err != nil {
-		return "", err
-	}
-	return string(bytes[:]), nil
-}
diff --git a/vendor/github.com/pelletier/go-toml/cmd/tomljson/main_test.go b/vendor/github.com/pelletier/go-toml/cmd/tomljson/main_test.go
deleted file mode 100644
index 0b4bdbb11..000000000
--- a/vendor/github.com/pelletier/go-toml/cmd/tomljson/main_test.go
+++ /dev/null
@@ -1,82 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"io/ioutil"
-	"os"
-	"strings"
-	"testing"
-)
-
-func expectBufferEquality(t *testing.T, name string, buffer *bytes.Buffer, expected string) {
-	output := buffer.String()
-	if output != expected {
-		t.Errorf("incorrect %s:\n%s\n\nexpected %s:\n%s", name, output, name, expected)
-		t.Log([]rune(output))
-		t.Log([]rune(expected))
-	}
-}
-
-func expectProcessMainResults(t *testing.T, input string, args []string, exitCode int, expectedOutput string, expectedError string) {
-	inputReader := strings.NewReader(input)
-	outputBuffer := new(bytes.Buffer)
-	errorBuffer := new(bytes.Buffer)
-
-	returnCode := processMain(args, inputReader, outputBuffer, errorBuffer)
-
-	expectBufferEquality(t, "output", outputBuffer, expectedOutput)
-	expectBufferEquality(t, "error", errorBuffer, expectedError)
-
-	if returnCode != exitCode {
-		t.Error("incorrect return code:", returnCode, "expected", exitCode)
-	}
-}
-
-func TestProcessMainReadFromStdin(t *testing.T) {
-	input := `
-		[mytoml]
-		a = 42`
-	expectedOutput := `{
-  "mytoml": {
-    "a": 42
-  }
-}
-`
-	expectedError := ``
-	expectedExitCode := 0
-
-	expectProcessMainResults(t, input, []string{}, expectedExitCode, expectedOutput, expectedError)
-}
-
-func TestProcessMainReadFromFile(t *testing.T) {
-	input := `
-		[mytoml]
-		a = 42`
-
-	tmpfile, err := ioutil.TempFile("", "example.toml")
-	if err != nil {
-		t.Fatal(err)
-	}
-	if _, err := tmpfile.Write([]byte(input)); err != nil {
-		t.Fatal(err)
-	}
-
-	defer os.Remove(tmpfile.Name())
-
-	expectedOutput := `{
-  "mytoml": {
-    "a": 42
-  }
-}
-`
-	expectedError := ``
-	expectedExitCode := 0
-
-	expectProcessMainResults(t, ``, []string{tmpfile.Name()}, expectedExitCode, expectedOutput, expectedError)
-}
-
-func TestProcessMainReadFromMissingFile(t *testing.T) {
-	expectedError := `open /this/file/does/not/exist: no such file or directory
-`
-	expectProcessMainResults(t, ``, []string{"/this/file/does/not/exist"}, -1, ``, expectedError)
-}
diff --git a/vendor/github.com/pelletier/go-toml/cmd/tomll/main.go b/vendor/github.com/pelletier/go-toml/cmd/tomll/main.go
deleted file mode 100644
index 36c7e3759..000000000
--- a/vendor/github.com/pelletier/go-toml/cmd/tomll/main.go
+++ /dev/null
@@ -1,66 +0,0 @@
-// Tomll is a linter for TOML
-//
-// Usage:
-//   cat file.toml | tomll > file_linted.toml
-//   tomll file1.toml file2.toml # lint the two files in place
-package main
-
-import (
-	"flag"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-
-	"github.com/pelletier/go-toml"
-)
-
-func main() {
-	flag.Usage = func() {
-		fmt.Fprintln(os.Stderr, `tomll can be used in two ways:
-Writing to STDIN and reading from STDOUT:
-  cat file.toml | tomll > file.toml
-
-Reading and updating a list of files:
-  tomll a.toml b.toml c.toml
-
-When given a list of files, tomll will modify all files in place without asking.
-`)
-	}
-	flag.Parse()
-	// read from stdin and print to stdout
-	if flag.NArg() == 0 {
-		s, err := lintReader(os.Stdin)
-		if err != nil {
-			io.WriteString(os.Stderr, err.Error())
-			os.Exit(-1)
-		}
-		io.WriteString(os.Stdout, s)
-	} else {
-		// otherwise modify a list of files
-		for _, filename := range flag.Args() {
-			s, err := lintFile(filename)
-			if err != nil {
-				io.WriteString(os.Stderr, err.Error())
-				os.Exit(-1)
-			}
-			ioutil.WriteFile(filename, []byte(s), 0644)
-		}
-	}
-}
-
-func lintFile(filename string) (string, error) {
-	tree, err := toml.LoadFile(filename)
-	if err != nil {
-		return "", err
-	}
-	return tree.String(), nil
-}
-
-func lintReader(r io.Reader) (string, error) {
-	tree, err := toml.LoadReader(r)
-	if err != nil {
-		return "", err
-	}
-	return tree.String(), nil
-}
diff --git a/vendor/github.com/pelletier/go-toml/doc_test.go b/vendor/github.com/pelletier/go-toml/doc_test.go
deleted file mode 100644
index 3b8171b22..000000000
--- a/vendor/github.com/pelletier/go-toml/doc_test.go
+++ /dev/null
@@ -1,105 +0,0 @@
-// code examples for godoc
-
-package toml_test
-
-import (
-	"fmt"
-	"log"
-
-	toml "github.com/pelletier/go-toml"
-)
-
-func Example_tree() {
-	config, err := toml.LoadFile("config.toml")
-
-	if err != nil {
-		fmt.Println("Error ", err.Error())
-	} else {
-		// retrieve data directly
-		user := config.Get("postgres.user").(string)
-		password := config.Get("postgres.password").(string)
-
-		// or using an intermediate object
-		configTree := config.Get("postgres").(*toml.Tree)
-		user = configTree.Get("user").(string)
-		password = configTree.Get("password").(string)
-		fmt.Println("User is", user, " and password is", password)
-
-		// show where elements are in the file
-		fmt.Printf("User position: %v\n", configTree.GetPosition("user"))
-		fmt.Printf("Password position: %v\n", configTree.GetPosition("password"))
-	}
-}
-
-func Example_unmarshal() {
-	type Employer struct {
-		Name  string
-		Phone string
-	}
-	type Person struct {
-		Name     string
-		Age      int64
-		Employer Employer
-	}
-
-	document := []byte(`
-	name = "John"
-	age = 30
-	[employer]
-		name = "Company Inc."
-		phone = "+1 234 567 89012"
-	`)
-
-	person := Person{}
-	toml.Unmarshal(document, &person)
-	fmt.Println(person.Name, "is", person.Age, "and works at", person.Employer.Name)
-	// Output:
-	// John is 30 and works at Company Inc.
-}
-
-func ExampleMarshal() {
-	type Postgres struct {
-		User     string `toml:"user"`
-		Password string `toml:"password"`
-		Database string `toml:"db" commented:"true" comment:"not used anymore"`
-	}
-	type Config struct {
-		Postgres Postgres `toml:"postgres" comment:"Postgres configuration"`
-	}
-
-	config := Config{Postgres{User: "pelletier", Password: "mypassword", Database: "old_database"}}
-	b, err := toml.Marshal(config)
-	if err != nil {
-		log.Fatal(err)
-	}
-	fmt.Println(string(b))
-	// Output:
-	// # Postgres configuration
-	// [postgres]
-	//
-	//   # not used anymore
-	//   # db = "old_database"
-	//   password = "mypassword"
-	//   user = "pelletier"
-}
-
-func ExampleUnmarshal() {
-	type Postgres struct {
-		User     string
-		Password string
-	}
-	type Config struct {
-		Postgres Postgres
-	}
-
-	doc := []byte(`
-	[postgres]
-	user = "pelletier"
-	password = "mypassword"`)
-
-	config := Config{}
-	toml.Unmarshal(doc, &config)
-	fmt.Println("user=", config.Postgres.User)
-	// Output:
-	// user= pelletier
-}
diff --git a/vendor/github.com/pelletier/go-toml/keysparsing_test.go b/vendor/github.com/pelletier/go-toml/keysparsing_test.go
deleted file mode 100644
index 84cb82604..000000000
--- a/vendor/github.com/pelletier/go-toml/keysparsing_test.go
+++ /dev/null
@@ -1,63 +0,0 @@
-package toml
-
-import (
-	"fmt"
-	"testing"
-)
-
-func testResult(t *testing.T, key string, expected []string) {
-	parsed, err := parseKey(key)
-	t.Logf("key=%s expected=%s parsed=%s", key, expected, parsed)
-	if err != nil {
-		t.Fatal("Unexpected error:", err)
-	}
-	if len(expected) != len(parsed) {
-		t.Fatal("Expected length", len(expected), "but", len(parsed), "parsed")
-	}
-	for index, expectedKey := range expected {
-		if expectedKey != parsed[index] {
-			t.Fatal("Expected", expectedKey, "at index", index, "but found", parsed[index])
-		}
-	}
-}
-
-func testError(t *testing.T, key string, expectedError string) {
-	res, err := parseKey(key)
-	if err == nil {
-		t.Fatalf("Expected error, but succesfully parsed key %s", res)
-	}
-	if fmt.Sprintf("%s", err) != expectedError {
-		t.Fatalf("Expected error \"%s\", but got \"%s\".", expectedError, err)
-	}
-}
-
-func TestBareKeyBasic(t *testing.T) {
-	testResult(t, "test", []string{"test"})
-}
-
-func TestBareKeyDotted(t *testing.T) {
-	testResult(t, "this.is.a.key", []string{"this", "is", "a", "key"})
-}
-
-func TestDottedKeyBasic(t *testing.T) {
-	testResult(t, "\"a.dotted.key\"", []string{"a.dotted.key"})
-}
-
-func TestBaseKeyPound(t *testing.T) {
-	testError(t, "hello#world", "invalid bare character: #")
-}
-
-func TestQuotedKeys(t *testing.T) {
-	testResult(t, `hello."foo".bar`, []string{"hello", "foo", "bar"})
-	testResult(t, `"hello!"`, []string{"hello!"})
-	testResult(t, `foo."ba.r".baz`, []string{"foo", "ba.r", "baz"})
-
-	// escape sequences must not be converted
-	testResult(t, `"hello\tworld"`, []string{`hello\tworld`})
-}
-
-func TestEmptyKey(t *testing.T) {
-	testError(t, "", "empty key")
-	testError(t, " ", "empty key")
-	testResult(t, `""`, []string{""})
-}
diff --git a/vendor/github.com/pelletier/go-toml/lexer_test.go b/vendor/github.com/pelletier/go-toml/lexer_test.go
deleted file mode 100644
index cb4913031..000000000
--- a/vendor/github.com/pelletier/go-toml/lexer_test.go
+++ /dev/null
@@ -1,750 +0,0 @@
-package toml
-
-import (
-	"reflect"
-	"testing"
-)
-
-func testFlow(t *testing.T, input string, expectedFlow []token) {
-	tokens := lexToml([]byte(input))
-	if !reflect.DeepEqual(tokens, expectedFlow) {
-		t.Fatal("Different flows. Expected\n", expectedFlow, "\nGot:\n", tokens)
-	}
-}
-
-func TestValidKeyGroup(t *testing.T) {
-	testFlow(t, "[hello world]", []token{
-		{Position{1, 1}, tokenLeftBracket, "["},
-		{Position{1, 2}, tokenKeyGroup, "hello world"},
-		{Position{1, 13}, tokenRightBracket, "]"},
-		{Position{1, 14}, tokenEOF, ""},
-	})
-}
-
-func TestNestedQuotedUnicodeKeyGroup(t *testing.T) {
-	testFlow(t, `[ j . "ʞ" . l ]`, []token{
-		{Position{1, 1}, tokenLeftBracket, "["},
-		{Position{1, 2}, tokenKeyGroup, ` j . "ʞ" . l `},
-		{Position{1, 15}, tokenRightBracket, "]"},
-		{Position{1, 16}, tokenEOF, ""},
-	})
-}
-
-func TestUnclosedKeyGroup(t *testing.T) {
-	testFlow(t, "[hello world", []token{
-		{Position{1, 1}, tokenLeftBracket, "["},
-		{Position{1, 2}, tokenError, "unclosed table key"},
-	})
-}
-
-func TestComment(t *testing.T) {
-	testFlow(t, "# blahblah", []token{
-		{Position{1, 11}, tokenEOF, ""},
-	})
-}
-
-func TestKeyGroupComment(t *testing.T) {
-	testFlow(t, "[hello world] # blahblah", []token{
-		{Position{1, 1}, tokenLeftBracket, "["},
-		{Position{1, 2}, tokenKeyGroup, "hello world"},
-		{Position{1, 13}, tokenRightBracket, "]"},
-		{Position{1, 25}, tokenEOF, ""},
-	})
-}
-
-func TestMultipleKeyGroupsComment(t *testing.T) {
-	testFlow(t, "[hello world] # blahblah\n[test]", []token{
-		{Position{1, 1}, tokenLeftBracket, "["},
-		{Position{1, 2}, tokenKeyGroup, "hello world"},
-		{Position{1, 13}, tokenRightBracket, "]"},
-		{Position{2, 1}, tokenLeftBracket, "["},
-		{Position{2, 2}, tokenKeyGroup, "test"},
-		{Position{2, 6}, tokenRightBracket, "]"},
-		{Position{2, 7}, tokenEOF, ""},
-	})
-}
-
-func TestSimpleWindowsCRLF(t *testing.T) {
-	testFlow(t, "a=4\r\nb=2", []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 2}, tokenEqual, "="},
-		{Position{1, 3}, tokenInteger, "4"},
-		{Position{2, 1}, tokenKey, "b"},
-		{Position{2, 2}, tokenEqual, "="},
-		{Position{2, 3}, tokenInteger, "2"},
-		{Position{2, 4}, tokenEOF, ""},
-	})
-}
-
-func TestBasicKey(t *testing.T) {
-	testFlow(t, "hello", []token{
-		{Position{1, 1}, tokenKey, "hello"},
-		{Position{1, 6}, tokenEOF, ""},
-	})
-}
-
-func TestBasicKeyWithUnderscore(t *testing.T) {
-	testFlow(t, "hello_hello", []token{
-		{Position{1, 1}, tokenKey, "hello_hello"},
-		{Position{1, 12}, tokenEOF, ""},
-	})
-}
-
-func TestBasicKeyWithDash(t *testing.T) {
-	testFlow(t, "hello-world", []token{
-		{Position{1, 1}, tokenKey, "hello-world"},
-		{Position{1, 12}, tokenEOF, ""},
-	})
-}
-
-func TestBasicKeyWithUppercaseMix(t *testing.T) {
-	testFlow(t, "helloHELLOHello", []token{
-		{Position{1, 1}, tokenKey, "helloHELLOHello"},
-		{Position{1, 16}, tokenEOF, ""},
-	})
-}
-
-func TestBasicKeyWithInternationalCharacters(t *testing.T) {
-	testFlow(t, "héllÖ", []token{
-		{Position{1, 1}, tokenKey, "héllÖ"},
-		{Position{1, 6}, tokenEOF, ""},
-	})
-}
-
-func TestBasicKeyAndEqual(t *testing.T) {
-	testFlow(t, "hello =", []token{
-		{Position{1, 1}, tokenKey, "hello"},
-		{Position{1, 7}, tokenEqual, "="},
-		{Position{1, 8}, tokenEOF, ""},
-	})
-}
-
-func TestKeyWithSharpAndEqual(t *testing.T) {
-	testFlow(t, "key#name = 5", []token{
-		{Position{1, 1}, tokenError, "keys cannot contain # character"},
-	})
-}
-
-func TestKeyWithSymbolsAndEqual(t *testing.T) {
-	testFlow(t, "~!@$^&*()_+-`1234567890[]\\|/?><.,;:' = 5", []token{
-		{Position{1, 1}, tokenError, "keys cannot contain ~ character"},
-	})
-}
-
-func TestKeyEqualStringEscape(t *testing.T) {
-	testFlow(t, `foo = "hello\""`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, "hello\""},
-		{Position{1, 16}, tokenEOF, ""},
-	})
-}
-
-func TestKeyEqualStringUnfinished(t *testing.T) {
-	testFlow(t, `foo = "bar`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenError, "unclosed string"},
-	})
-}
-
-func TestKeyEqualString(t *testing.T) {
-	testFlow(t, `foo = "bar"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, "bar"},
-		{Position{1, 12}, tokenEOF, ""},
-	})
-}
-
-func TestKeyEqualTrue(t *testing.T) {
-	testFlow(t, "foo = true", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenTrue, "true"},
-		{Position{1, 11}, tokenEOF, ""},
-	})
-}
-
-func TestKeyEqualFalse(t *testing.T) {
-	testFlow(t, "foo = false", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenFalse, "false"},
-		{Position{1, 12}, tokenEOF, ""},
-	})
-}
-
-func TestArrayNestedString(t *testing.T) {
-	testFlow(t, `a = [ ["hello", "world"] ]`, []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenLeftBracket, "["},
-		{Position{1, 7}, tokenLeftBracket, "["},
-		{Position{1, 9}, tokenString, "hello"},
-		{Position{1, 15}, tokenComma, ","},
-		{Position{1, 18}, tokenString, "world"},
-		{Position{1, 24}, tokenRightBracket, "]"},
-		{Position{1, 26}, tokenRightBracket, "]"},
-		{Position{1, 27}, tokenEOF, ""},
-	})
-}
-
-func TestArrayNestedInts(t *testing.T) {
-	testFlow(t, "a = [ [42, 21], [10] ]", []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenLeftBracket, "["},
-		{Position{1, 7}, tokenLeftBracket, "["},
-		{Position{1, 8}, tokenInteger, "42"},
-		{Position{1, 10}, tokenComma, ","},
-		{Position{1, 12}, tokenInteger, "21"},
-		{Position{1, 14}, tokenRightBracket, "]"},
-		{Position{1, 15}, tokenComma, ","},
-		{Position{1, 17}, tokenLeftBracket, "["},
-		{Position{1, 18}, tokenInteger, "10"},
-		{Position{1, 20}, tokenRightBracket, "]"},
-		{Position{1, 22}, tokenRightBracket, "]"},
-		{Position{1, 23}, tokenEOF, ""},
-	})
-}
-
-func TestArrayInts(t *testing.T) {
-	testFlow(t, "a = [ 42, 21, 10, ]", []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenLeftBracket, "["},
-		{Position{1, 7}, tokenInteger, "42"},
-		{Position{1, 9}, tokenComma, ","},
-		{Position{1, 11}, tokenInteger, "21"},
-		{Position{1, 13}, tokenComma, ","},
-		{Position{1, 15}, tokenInteger, "10"},
-		{Position{1, 17}, tokenComma, ","},
-		{Position{1, 19}, tokenRightBracket, "]"},
-		{Position{1, 20}, tokenEOF, ""},
-	})
-}
-
-func TestMultilineArrayComments(t *testing.T) {
-	testFlow(t, "a = [1, # wow\n2, # such items\n3, # so array\n]", []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenLeftBracket, "["},
-		{Position{1, 6}, tokenInteger, "1"},
-		{Position{1, 7}, tokenComma, ","},
-		{Position{2, 1}, tokenInteger, "2"},
-		{Position{2, 2}, tokenComma, ","},
-		{Position{3, 1}, tokenInteger, "3"},
-		{Position{3, 2}, tokenComma, ","},
-		{Position{4, 1}, tokenRightBracket, "]"},
-		{Position{4, 2}, tokenEOF, ""},
-	})
-}
-
-func TestNestedArraysComment(t *testing.T) {
-	toml := `
-someArray = [
-# does not work
-["entry1"]
-]`
-	testFlow(t, toml, []token{
-		{Position{2, 1}, tokenKey, "someArray"},
-		{Position{2, 11}, tokenEqual, "="},
-		{Position{2, 13}, tokenLeftBracket, "["},
-		{Position{4, 1}, tokenLeftBracket, "["},
-		{Position{4, 3}, tokenString, "entry1"},
-		{Position{4, 10}, tokenRightBracket, "]"},
-		{Position{5, 1}, tokenRightBracket, "]"},
-		{Position{5, 2}, tokenEOF, ""},
-	})
-}
-
-func TestKeyEqualArrayBools(t *testing.T) {
-	testFlow(t, "foo = [true, false, true]", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenLeftBracket, "["},
-		{Position{1, 8}, tokenTrue, "true"},
-		{Position{1, 12}, tokenComma, ","},
-		{Position{1, 14}, tokenFalse, "false"},
-		{Position{1, 19}, tokenComma, ","},
-		{Position{1, 21}, tokenTrue, "true"},
-		{Position{1, 25}, tokenRightBracket, "]"},
-		{Position{1, 26}, tokenEOF, ""},
-	})
-}
-
-func TestKeyEqualArrayBoolsWithComments(t *testing.T) {
-	testFlow(t, "foo = [true, false, true] # YEAH", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenLeftBracket, "["},
-		{Position{1, 8}, tokenTrue, "true"},
-		{Position{1, 12}, tokenComma, ","},
-		{Position{1, 14}, tokenFalse, "false"},
-		{Position{1, 19}, tokenComma, ","},
-		{Position{1, 21}, tokenTrue, "true"},
-		{Position{1, 25}, tokenRightBracket, "]"},
-		{Position{1, 33}, tokenEOF, ""},
-	})
-}
-
-func TestDateRegexp(t *testing.T) {
-	if dateRegexp.FindString("1979-05-27T07:32:00Z") == "" {
-		t.Error("basic lexing")
-	}
-	if dateRegexp.FindString("1979-05-27T00:32:00-07:00") == "" {
-		t.Error("offset lexing")
-	}
-	if dateRegexp.FindString("1979-05-27T00:32:00.999999-07:00") == "" {
-		t.Error("nano precision lexing")
-	}
-}
-
-func TestKeyEqualDate(t *testing.T) {
-	testFlow(t, "foo = 1979-05-27T07:32:00Z", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenDate, "1979-05-27T07:32:00Z"},
-		{Position{1, 27}, tokenEOF, ""},
-	})
-	testFlow(t, "foo = 1979-05-27T00:32:00-07:00", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenDate, "1979-05-27T00:32:00-07:00"},
-		{Position{1, 32}, tokenEOF, ""},
-	})
-	testFlow(t, "foo = 1979-05-27T00:32:00.999999-07:00", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenDate, "1979-05-27T00:32:00.999999-07:00"},
-		{Position{1, 39}, tokenEOF, ""},
-	})
-}
-
-func TestFloatEndingWithDot(t *testing.T) {
-	testFlow(t, "foo = 42.", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenError, "float cannot end with a dot"},
-	})
-}
-
-func TestFloatWithTwoDots(t *testing.T) {
-	testFlow(t, "foo = 4.2.", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenError, "cannot have two dots in one float"},
-	})
-}
-
-func TestFloatWithExponent1(t *testing.T) {
-	testFlow(t, "a = 5e+22", []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenFloat, "5e+22"},
-		{Position{1, 10}, tokenEOF, ""},
-	})
-}
-
-func TestFloatWithExponent2(t *testing.T) {
-	testFlow(t, "a = 5E+22", []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenFloat, "5E+22"},
-		{Position{1, 10}, tokenEOF, ""},
-	})
-}
-
-func TestFloatWithExponent3(t *testing.T) {
-	testFlow(t, "a = -5e+22", []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenFloat, "-5e+22"},
-		{Position{1, 11}, tokenEOF, ""},
-	})
-}
-
-func TestFloatWithExponent4(t *testing.T) {
-	testFlow(t, "a = -5e-22", []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenFloat, "-5e-22"},
-		{Position{1, 11}, tokenEOF, ""},
-	})
-}
-
-func TestFloatWithExponent5(t *testing.T) {
-	testFlow(t, "a = 6.626e-34", []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenFloat, "6.626e-34"},
-		{Position{1, 14}, tokenEOF, ""},
-	})
-}
-
-func TestInvalidEsquapeSequence(t *testing.T) {
-	testFlow(t, `foo = "\x"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenError, "invalid escape sequence: \\x"},
-	})
-}
-
-func TestNestedArrays(t *testing.T) {
-	testFlow(t, "foo = [[[]]]", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenLeftBracket, "["},
-		{Position{1, 8}, tokenLeftBracket, "["},
-		{Position{1, 9}, tokenLeftBracket, "["},
-		{Position{1, 10}, tokenRightBracket, "]"},
-		{Position{1, 11}, tokenRightBracket, "]"},
-		{Position{1, 12}, tokenRightBracket, "]"},
-		{Position{1, 13}, tokenEOF, ""},
-	})
-}
-
-func TestKeyEqualNumber(t *testing.T) {
-	testFlow(t, "foo = 42", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenInteger, "42"},
-		{Position{1, 9}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = +42", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenInteger, "+42"},
-		{Position{1, 10}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = -42", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenInteger, "-42"},
-		{Position{1, 10}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = 4.2", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenFloat, "4.2"},
-		{Position{1, 10}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = +4.2", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenFloat, "+4.2"},
-		{Position{1, 11}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = -4.2", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenFloat, "-4.2"},
-		{Position{1, 11}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = 1_000", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenInteger, "1_000"},
-		{Position{1, 12}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = 5_349_221", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenInteger, "5_349_221"},
-		{Position{1, 16}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = 1_2_3_4_5", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenInteger, "1_2_3_4_5"},
-		{Position{1, 16}, tokenEOF, ""},
-	})
-
-	testFlow(t, "flt8 = 9_224_617.445_991_228_313", []token{
-		{Position{1, 1}, tokenKey, "flt8"},
-		{Position{1, 6}, tokenEqual, "="},
-		{Position{1, 8}, tokenFloat, "9_224_617.445_991_228_313"},
-		{Position{1, 33}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = +", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenError, "no digit in that number"},
-	})
-}
-
-func TestMultiline(t *testing.T) {
-	testFlow(t, "foo = 42\nbar=21", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 7}, tokenInteger, "42"},
-		{Position{2, 1}, tokenKey, "bar"},
-		{Position{2, 4}, tokenEqual, "="},
-		{Position{2, 5}, tokenInteger, "21"},
-		{Position{2, 7}, tokenEOF, ""},
-	})
-}
-
-func TestKeyEqualStringUnicodeEscape(t *testing.T) {
-	testFlow(t, `foo = "hello \u2665"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, "hello ♥"},
-		{Position{1, 21}, tokenEOF, ""},
-	})
-	testFlow(t, `foo = "hello \U000003B4"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, "hello δ"},
-		{Position{1, 25}, tokenEOF, ""},
-	})
-	testFlow(t, `foo = "\uabcd"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, "\uabcd"},
-		{Position{1, 15}, tokenEOF, ""},
-	})
-	testFlow(t, `foo = "\uABCD"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, "\uABCD"},
-		{Position{1, 15}, tokenEOF, ""},
-	})
-	testFlow(t, `foo = "\U000bcdef"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, "\U000bcdef"},
-		{Position{1, 19}, tokenEOF, ""},
-	})
-	testFlow(t, `foo = "\U000BCDEF"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, "\U000BCDEF"},
-		{Position{1, 19}, tokenEOF, ""},
-	})
-	testFlow(t, `foo = "\u2"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenError, "unfinished unicode escape"},
-	})
-	testFlow(t, `foo = "\U2"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenError, "unfinished unicode escape"},
-	})
-}
-
-func TestKeyEqualStringNoEscape(t *testing.T) {
-	testFlow(t, "foo = \"hello \u0002\"", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenError, "unescaped control character U+0002"},
-	})
-	testFlow(t, "foo = \"hello \u001F\"", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenError, "unescaped control character U+001F"},
-	})
-}
-
-func TestLiteralString(t *testing.T) {
-	testFlow(t, `foo = 'C:\Users\nodejs\templates'`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, `C:\Users\nodejs\templates`},
-		{Position{1, 34}, tokenEOF, ""},
-	})
-	testFlow(t, `foo = '\\ServerX\admin$\system32\'`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, `\\ServerX\admin$\system32\`},
-		{Position{1, 35}, tokenEOF, ""},
-	})
-	testFlow(t, `foo = 'Tom "Dubs" Preston-Werner'`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, `Tom "Dubs" Preston-Werner`},
-		{Position{1, 34}, tokenEOF, ""},
-	})
-	testFlow(t, `foo = '<\i\c*\s*>'`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, `<\i\c*\s*>`},
-		{Position{1, 19}, tokenEOF, ""},
-	})
-	testFlow(t, `foo = 'C:\Users\nodejs\unfinis`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenError, "unclosed string"},
-	})
-}
-
-func TestMultilineLiteralString(t *testing.T) {
-	testFlow(t, `foo = '''hello 'literal' world'''`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 10}, tokenString, `hello 'literal' world`},
-		{Position{1, 34}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = '''\nhello\n'literal'\nworld'''", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{2, 1}, tokenString, "hello\n'literal'\nworld"},
-		{Position{4, 9}, tokenEOF, ""},
-	})
-	testFlow(t, "foo = '''\r\nhello\r\n'literal'\r\nworld'''", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{2, 1}, tokenString, "hello\r\n'literal'\r\nworld"},
-		{Position{4, 9}, tokenEOF, ""},
-	})
-}
-
-func TestMultilineString(t *testing.T) {
-	testFlow(t, `foo = """hello "literal" world"""`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 10}, tokenString, `hello "literal" world`},
-		{Position{1, 34}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = \"\"\"\r\nhello\\\r\n\"literal\"\\\nworld\"\"\"", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{2, 1}, tokenString, "hello\"literal\"world"},
-		{Position{4, 9}, tokenEOF, ""},
-	})
-
-	testFlow(t, "foo = \"\"\"\\\n    \\\n    \\\n    hello\\\nmultiline\\\nworld\"\"\"", []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 10}, tokenString, "hellomultilineworld"},
-		{Position{6, 9}, tokenEOF, ""},
-	})
-
-	testFlow(t, "key2 = \"\"\"\nThe quick brown \\\n\n\n  fox jumps over \\\n    the lazy dog.\"\"\"", []token{
-		{Position{1, 1}, tokenKey, "key2"},
-		{Position{1, 6}, tokenEqual, "="},
-		{Position{2, 1}, tokenString, "The quick brown fox jumps over the lazy dog."},
-		{Position{6, 21}, tokenEOF, ""},
-	})
-
-	testFlow(t, "key2 = \"\"\"\\\n       The quick brown \\\n       fox jumps over \\\n       the lazy dog.\\\n       \"\"\"", []token{
-		{Position{1, 1}, tokenKey, "key2"},
-		{Position{1, 6}, tokenEqual, "="},
-		{Position{1, 11}, tokenString, "The quick brown fox jumps over the lazy dog."},
-		{Position{5, 11}, tokenEOF, ""},
-	})
-
-	testFlow(t, `key2 = "Roses are red\nViolets are blue"`, []token{
-		{Position{1, 1}, tokenKey, "key2"},
-		{Position{1, 6}, tokenEqual, "="},
-		{Position{1, 9}, tokenString, "Roses are red\nViolets are blue"},
-		{Position{1, 41}, tokenEOF, ""},
-	})
-
-	testFlow(t, "key2 = \"\"\"\nRoses are red\nViolets are blue\"\"\"", []token{
-		{Position{1, 1}, tokenKey, "key2"},
-		{Position{1, 6}, tokenEqual, "="},
-		{Position{2, 1}, tokenString, "Roses are red\nViolets are blue"},
-		{Position{3, 20}, tokenEOF, ""},
-	})
-}
-
-func TestUnicodeString(t *testing.T) {
-	testFlow(t, `foo = "hello ♥ world"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, "hello ♥ world"},
-		{Position{1, 22}, tokenEOF, ""},
-	})
-}
-func TestEscapeInString(t *testing.T) {
-	testFlow(t, `foo = "\b\f\/"`, []token{
-		{Position{1, 1}, tokenKey, "foo"},
-		{Position{1, 5}, tokenEqual, "="},
-		{Position{1, 8}, tokenString, "\b\f/"},
-		{Position{1, 15}, tokenEOF, ""},
-	})
-}
-
-func TestKeyGroupArray(t *testing.T) {
-	testFlow(t, "[[foo]]", []token{
-		{Position{1, 1}, tokenDoubleLeftBracket, "[["},
-		{Position{1, 3}, tokenKeyGroupArray, "foo"},
-		{Position{1, 6}, tokenDoubleRightBracket, "]]"},
-		{Position{1, 8}, tokenEOF, ""},
-	})
-}
-
-func TestQuotedKey(t *testing.T) {
-	testFlow(t, "\"a b\" = 42", []token{
-		{Position{1, 1}, tokenKey, "a b"},
-		{Position{1, 7}, tokenEqual, "="},
-		{Position{1, 9}, tokenInteger, "42"},
-		{Position{1, 11}, tokenEOF, ""},
-	})
-}
-
-func TestKeyNewline(t *testing.T) {
-	testFlow(t, "a\n= 4", []token{
-		{Position{1, 1}, tokenError, "keys cannot contain new lines"},
-	})
-}
-
-func TestInvalidFloat(t *testing.T) {
-	testFlow(t, "a=7e1_", []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 2}, tokenEqual, "="},
-		{Position{1, 3}, tokenFloat, "7e1_"},
-		{Position{1, 7}, tokenEOF, ""},
-	})
-}
-
-func TestLexUnknownRvalue(t *testing.T) {
-	testFlow(t, `a = !b`, []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenError, "no value can start with !"},
-	})
-
-	testFlow(t, `a = \b`, []token{
-		{Position{1, 1}, tokenKey, "a"},
-		{Position{1, 3}, tokenEqual, "="},
-		{Position{1, 5}, tokenError, `no value can start with \`},
-	})
-}
-
-func BenchmarkLexer(b *testing.B) {
-	sample := `title = "Hugo: A Fast and Flexible Website Generator"
-baseurl = "http://gohugo.io/"
-MetaDataFormat = "yaml"
-pluralizeListTitles = false
-
-[params]
-  description = "Documentation of Hugo, a fast and flexible static site generator built with love by spf13, bep and friends in Go"
-  author = "Steve Francia (spf13) and friends"
-  release = "0.22-DEV"
-
-[[menu.main]]
-	name = "Download Hugo"
-	pre = "<i class='fa fa-download'></i>"
-	url = "https://github.com/spf13/hugo/releases"
-	weight = -200
-`
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		lexToml([]byte(sample))
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/marshal_test.go b/vendor/github.com/pelletier/go-toml/marshal_test.go
deleted file mode 100644
index 291a80d2a..000000000
--- a/vendor/github.com/pelletier/go-toml/marshal_test.go
+++ /dev/null
@@ -1,806 +0,0 @@
-package toml
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io/ioutil"
-	"reflect"
-	"strings"
-	"testing"
-	"time"
-)
-
-type basicMarshalTestStruct struct {
-	String     string                      `toml:"string"`
-	StringList []string                    `toml:"strlist"`
-	Sub        basicMarshalTestSubStruct   `toml:"subdoc"`
-	SubList    []basicMarshalTestSubStruct `toml:"sublist"`
-}
-
-type basicMarshalTestSubStruct struct {
-	String2 string
-}
-
-var basicTestData = basicMarshalTestStruct{
-	String:     "Hello",
-	StringList: []string{"Howdy", "Hey There"},
-	Sub:        basicMarshalTestSubStruct{"One"},
-	SubList:    []basicMarshalTestSubStruct{{"Two"}, {"Three"}},
-}
-
-var basicTestToml = []byte(`string = "Hello"
-strlist = ["Howdy","Hey There"]
-
-[subdoc]
-  String2 = "One"
-
-[[sublist]]
-  String2 = "Two"
-
-[[sublist]]
-  String2 = "Three"
-`)
-
-func TestBasicMarshal(t *testing.T) {
-	result, err := Marshal(basicTestData)
-	if err != nil {
-		t.Fatal(err)
-	}
-	expected := basicTestToml
-	if !bytes.Equal(result, expected) {
-		t.Errorf("Bad marshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, result)
-	}
-}
-
-func TestBasicUnmarshal(t *testing.T) {
-	result := basicMarshalTestStruct{}
-	err := Unmarshal(basicTestToml, &result)
-	expected := basicTestData
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !reflect.DeepEqual(result, expected) {
-		t.Errorf("Bad unmarshal: expected %v, got %v", expected, result)
-	}
-}
-
-type testDoc struct {
-	Title       string            `toml:"title"`
-	Basics      testDocBasics     `toml:"basic"`
-	BasicLists  testDocBasicLists `toml:"basic_lists"`
-	BasicMap    map[string]string `toml:"basic_map"`
-	Subdocs     testDocSubs       `toml:"subdoc"`
-	SubDocList  []testSubDoc      `toml:"subdoclist"`
-	SubDocPtrs  []*testSubDoc     `toml:"subdocptrs"`
-	err         int               `toml:"shouldntBeHere"`
-	unexported  int               `toml:"shouldntBeHere"`
-	Unexported2 int               `toml:"-"`
-}
-
-type testDocBasics struct {
-	Bool       bool      `toml:"bool"`
-	Date       time.Time `toml:"date"`
-	Float      float32   `toml:"float"`
-	Int        int       `toml:"int"`
-	Uint       uint      `toml:"uint"`
-	String     *string   `toml:"string"`
-	unexported int       `toml:"shouldntBeHere"`
-}
-
-type testDocBasicLists struct {
-	Bools   []bool      `toml:"bools"`
-	Dates   []time.Time `toml:"dates"`
-	Floats  []*float32  `toml:"floats"`
-	Ints    []int       `toml:"ints"`
-	Strings []string    `toml:"strings"`
-	UInts   []uint      `toml:"uints"`
-}
-
-type testDocSubs struct {
-	First  testSubDoc  `toml:"first"`
-	Second *testSubDoc `toml:"second"`
-}
-
-type testSubDoc struct {
-	Name       string `toml:"name"`
-	unexported int    `toml:"shouldntBeHere"`
-}
-
-var biteMe = "Bite me"
-var float1 float32 = 12.3
-var float2 float32 = 45.6
-var float3 float32 = 78.9
-var subdoc = testSubDoc{"Second", 0}
-
-var docData = testDoc{
-	Title:       "TOML Marshal Testing",
-	unexported:  0,
-	Unexported2: 0,
-	Basics: testDocBasics{
-		Bool:       true,
-		Date:       time.Date(1979, 5, 27, 7, 32, 0, 0, time.UTC),
-		Float:      123.4,
-		Int:        5000,
-		Uint:       5001,
-		String:     &biteMe,
-		unexported: 0,
-	},
-	BasicLists: testDocBasicLists{
-		Bools: []bool{true, false, true},
-		Dates: []time.Time{
-			time.Date(1979, 5, 27, 7, 32, 0, 0, time.UTC),
-			time.Date(1980, 5, 27, 7, 32, 0, 0, time.UTC),
-		},
-		Floats:  []*float32{&float1, &float2, &float3},
-		Ints:    []int{8001, 8001, 8002},
-		Strings: []string{"One", "Two", "Three"},
-		UInts:   []uint{5002, 5003},
-	},
-	BasicMap: map[string]string{
-		"one": "one",
-		"two": "two",
-	},
-	Subdocs: testDocSubs{
-		First:  testSubDoc{"First", 0},
-		Second: &subdoc,
-	},
-	SubDocList: []testSubDoc{
-		{"List.First", 0},
-		{"List.Second", 0},
-	},
-	SubDocPtrs: []*testSubDoc{&subdoc},
-}
-
-func TestDocMarshal(t *testing.T) {
-	result, err := Marshal(docData)
-	if err != nil {
-		t.Fatal(err)
-	}
-	expected, _ := ioutil.ReadFile("marshal_test.toml")
-	if !bytes.Equal(result, expected) {
-		t.Errorf("Bad marshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, result)
-	}
-}
-
-func TestDocUnmarshal(t *testing.T) {
-	result := testDoc{}
-	tomlData, _ := ioutil.ReadFile("marshal_test.toml")
-	err := Unmarshal(tomlData, &result)
-	expected := docData
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !reflect.DeepEqual(result, expected) {
-		resStr, _ := json.MarshalIndent(result, "", "  ")
-		expStr, _ := json.MarshalIndent(expected, "", "  ")
-		t.Errorf("Bad unmarshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expStr, resStr)
-	}
-}
-
-func TestDocPartialUnmarshal(t *testing.T) {
-	result := testDocSubs{}
-
-	tree, _ := LoadFile("marshal_test.toml")
-	subTree := tree.Get("subdoc").(*Tree)
-	err := subTree.Unmarshal(&result)
-	expected := docData.Subdocs
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !reflect.DeepEqual(result, expected) {
-		resStr, _ := json.MarshalIndent(result, "", "  ")
-		expStr, _ := json.MarshalIndent(expected, "", "  ")
-		t.Errorf("Bad partial unmartial: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expStr, resStr)
-	}
-}
-
-type tomlTypeCheckTest struct {
-	name string
-	item interface{}
-	typ  int //0=primitive, 1=otherslice, 2=treeslice, 3=tree
-}
-
-func TestTypeChecks(t *testing.T) {
-	tests := []tomlTypeCheckTest{
-		{"integer", 2, 0},
-		{"time", time.Date(2015, 1, 1, 0, 0, 0, 0, time.UTC), 0},
-		{"stringlist", []string{"hello", "hi"}, 1},
-		{"timelist", []time.Time{time.Date(2015, 1, 1, 0, 0, 0, 0, time.UTC)}, 1},
-		{"objectlist", []tomlTypeCheckTest{}, 2},
-		{"object", tomlTypeCheckTest{}, 3},
-	}
-
-	for _, test := range tests {
-		expected := []bool{false, false, false, false}
-		expected[test.typ] = true
-		result := []bool{
-			isPrimitive(reflect.TypeOf(test.item)),
-			isOtherSlice(reflect.TypeOf(test.item)),
-			isTreeSlice(reflect.TypeOf(test.item)),
-			isTree(reflect.TypeOf(test.item)),
-		}
-		if !reflect.DeepEqual(expected, result) {
-			t.Errorf("Bad type check on %q: expected %v, got %v", test.name, expected, result)
-		}
-	}
-}
-
-type unexportedMarshalTestStruct struct {
-	String      string                      `toml:"string"`
-	StringList  []string                    `toml:"strlist"`
-	Sub         basicMarshalTestSubStruct   `toml:"subdoc"`
-	SubList     []basicMarshalTestSubStruct `toml:"sublist"`
-	unexported  int                         `toml:"shouldntBeHere"`
-	Unexported2 int                         `toml:"-"`
-}
-
-var unexportedTestData = unexportedMarshalTestStruct{
-	String:      "Hello",
-	StringList:  []string{"Howdy", "Hey There"},
-	Sub:         basicMarshalTestSubStruct{"One"},
-	SubList:     []basicMarshalTestSubStruct{{"Two"}, {"Three"}},
-	unexported:  0,
-	Unexported2: 0,
-}
-
-var unexportedTestToml = []byte(`string = "Hello"
-strlist = ["Howdy","Hey There"]
-unexported = 1
-shouldntBeHere = 2
-
-[subdoc]
-  String2 = "One"
-
-[[sublist]]
-  String2 = "Two"
-
-[[sublist]]
-  String2 = "Three"
-`)
-
-func TestUnexportedUnmarshal(t *testing.T) {
-	result := unexportedMarshalTestStruct{}
-	err := Unmarshal(unexportedTestToml, &result)
-	expected := unexportedTestData
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !reflect.DeepEqual(result, expected) {
-		t.Errorf("Bad unexported unmarshal: expected %v, got %v", expected, result)
-	}
-}
-
-type errStruct struct {
-	Bool   bool      `toml:"bool"`
-	Date   time.Time `toml:"date"`
-	Float  float64   `toml:"float"`
-	Int    int16     `toml:"int"`
-	String *string   `toml:"string"`
-}
-
-var errTomls = []string{
-	"bool = truly\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = 5000\nstring = \"Bite me\"",
-	"bool = true\ndate = 1979-05-27T07:3200Z\nfloat = 123.4\nint = 5000\nstring = \"Bite me\"",
-	"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123a4\nint = 5000\nstring = \"Bite me\"",
-	"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = j000\nstring = \"Bite me\"",
-	"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = 5000\nstring = Bite me",
-	"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = 5000\nstring = Bite me",
-	"bool = 1\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = 5000\nstring = \"Bite me\"",
-	"bool = true\ndate = 1\nfloat = 123.4\nint = 5000\nstring = \"Bite me\"",
-	"bool = true\ndate = 1979-05-27T07:32:00Z\n\"sorry\"\nint = 5000\nstring = \"Bite me\"",
-	"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = \"sorry\"\nstring = \"Bite me\"",
-	"bool = true\ndate = 1979-05-27T07:32:00Z\nfloat = 123.4\nint = 5000\nstring = 1",
-}
-
-type mapErr struct {
-	Vals map[string]float64
-}
-
-type intErr struct {
-	Int1  int
-	Int2  int8
-	Int3  int16
-	Int4  int32
-	Int5  int64
-	UInt1 uint
-	UInt2 uint8
-	UInt3 uint16
-	UInt4 uint32
-	UInt5 uint64
-	Flt1  float32
-	Flt2  float64
-}
-
-var intErrTomls = []string{
-	"Int1 = []\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = []\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = 2\nInt3 = []\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = []\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = []\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = []\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = []\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = []\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = []\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = []\nFlt1 = 1.0\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = []\nFlt2 = 2.0",
-	"Int1 = 1\nInt2 = 2\nInt3 = 3\nInt4 = 4\nInt5 = 5\nUInt1 = 1\nUInt2 = 2\nUInt3 = 3\nUInt4 = 4\nUInt5 = 5\nFlt1 = 1.0\nFlt2 = []",
-}
-
-func TestErrUnmarshal(t *testing.T) {
-	for ind, toml := range errTomls {
-		result := errStruct{}
-		err := Unmarshal([]byte(toml), &result)
-		if err == nil {
-			t.Errorf("Expected err from case %d\n", ind)
-		}
-	}
-	result2 := mapErr{}
-	err := Unmarshal([]byte("[Vals]\nfred=\"1.2\""), &result2)
-	if err == nil {
-		t.Errorf("Expected err from map")
-	}
-	for ind, toml := range intErrTomls {
-		result3 := intErr{}
-		err := Unmarshal([]byte(toml), &result3)
-		if err == nil {
-			t.Errorf("Expected int err from case %d\n", ind)
-		}
-	}
-}
-
-type emptyMarshalTestStruct struct {
-	Title      string                  `toml:"title"`
-	Bool       bool                    `toml:"bool"`
-	Int        int                     `toml:"int"`
-	String     string                  `toml:"string"`
-	StringList []string                `toml:"stringlist"`
-	Ptr        *basicMarshalTestStruct `toml:"ptr"`
-	Map        map[string]string       `toml:"map"`
-}
-
-var emptyTestData = emptyMarshalTestStruct{
-	Title:      "Placeholder",
-	Bool:       false,
-	Int:        0,
-	String:     "",
-	StringList: []string{},
-	Ptr:        nil,
-	Map:        map[string]string{},
-}
-
-var emptyTestToml = []byte(`bool = false
-int = 0
-string = ""
-stringlist = []
-title = "Placeholder"
-
-[map]
-`)
-
-type emptyMarshalTestStruct2 struct {
-	Title      string                  `toml:"title"`
-	Bool       bool                    `toml:"bool,omitempty"`
-	Int        int                     `toml:"int, omitempty"`
-	String     string                  `toml:"string,omitempty "`
-	StringList []string                `toml:"stringlist,omitempty"`
-	Ptr        *basicMarshalTestStruct `toml:"ptr,omitempty"`
-	Map        map[string]string       `toml:"map,omitempty"`
-}
-
-var emptyTestData2 = emptyMarshalTestStruct2{
-	Title:      "Placeholder",
-	Bool:       false,
-	Int:        0,
-	String:     "",
-	StringList: []string{},
-	Ptr:        nil,
-	Map:        map[string]string{},
-}
-
-var emptyTestToml2 = []byte(`title = "Placeholder"
-`)
-
-func TestEmptyMarshal(t *testing.T) {
-	result, err := Marshal(emptyTestData)
-	if err != nil {
-		t.Fatal(err)
-	}
-	expected := emptyTestToml
-	if !bytes.Equal(result, expected) {
-		t.Errorf("Bad empty marshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, result)
-	}
-}
-
-func TestEmptyMarshalOmit(t *testing.T) {
-	result, err := Marshal(emptyTestData2)
-	if err != nil {
-		t.Fatal(err)
-	}
-	expected := emptyTestToml2
-	if !bytes.Equal(result, expected) {
-		t.Errorf("Bad empty omit marshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, result)
-	}
-}
-
-func TestEmptyUnmarshal(t *testing.T) {
-	result := emptyMarshalTestStruct{}
-	err := Unmarshal(emptyTestToml, &result)
-	expected := emptyTestData
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !reflect.DeepEqual(result, expected) {
-		t.Errorf("Bad empty unmarshal: expected %v, got %v", expected, result)
-	}
-}
-
-func TestEmptyUnmarshalOmit(t *testing.T) {
-	result := emptyMarshalTestStruct2{}
-	err := Unmarshal(emptyTestToml, &result)
-	expected := emptyTestData2
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !reflect.DeepEqual(result, expected) {
-		t.Errorf("Bad empty omit unmarshal: expected %v, got %v", expected, result)
-	}
-}
-
-type pointerMarshalTestStruct struct {
-	Str       *string
-	List      *[]string
-	ListPtr   *[]*string
-	Map       *map[string]string
-	MapPtr    *map[string]*string
-	EmptyStr  *string
-	EmptyList *[]string
-	EmptyMap  *map[string]string
-	DblPtr    *[]*[]*string
-}
-
-var pointerStr = "Hello"
-var pointerList = []string{"Hello back"}
-var pointerListPtr = []*string{&pointerStr}
-var pointerMap = map[string]string{"response": "Goodbye"}
-var pointerMapPtr = map[string]*string{"alternate": &pointerStr}
-var pointerTestData = pointerMarshalTestStruct{
-	Str:       &pointerStr,
-	List:      &pointerList,
-	ListPtr:   &pointerListPtr,
-	Map:       &pointerMap,
-	MapPtr:    &pointerMapPtr,
-	EmptyStr:  nil,
-	EmptyList: nil,
-	EmptyMap:  nil,
-}
-
-var pointerTestToml = []byte(`List = ["Hello back"]
-ListPtr = ["Hello"]
-Str = "Hello"
-
-[Map]
-  response = "Goodbye"
-
-[MapPtr]
-  alternate = "Hello"
-`)
-
-func TestPointerMarshal(t *testing.T) {
-	result, err := Marshal(pointerTestData)
-	if err != nil {
-		t.Fatal(err)
-	}
-	expected := pointerTestToml
-	if !bytes.Equal(result, expected) {
-		t.Errorf("Bad pointer marshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, result)
-	}
-}
-
-func TestPointerUnmarshal(t *testing.T) {
-	result := pointerMarshalTestStruct{}
-	err := Unmarshal(pointerTestToml, &result)
-	expected := pointerTestData
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !reflect.DeepEqual(result, expected) {
-		t.Errorf("Bad pointer unmarshal: expected %v, got %v", expected, result)
-	}
-}
-
-func TestUnmarshalTypeMismatch(t *testing.T) {
-	result := pointerMarshalTestStruct{}
-	err := Unmarshal([]byte("List = 123"), &result)
-	if !strings.HasPrefix(err.Error(), "(1, 1): Can't convert 123(int64) to []string(slice)") {
-		t.Errorf("Type mismatch must be reported: got %v", err.Error())
-	}
-}
-
-type nestedMarshalTestStruct struct {
-	String [][]string
-	//Struct [][]basicMarshalTestSubStruct
-	StringPtr *[]*[]*string
-	// StructPtr *[]*[]*basicMarshalTestSubStruct
-}
-
-var str1 = "Three"
-var str2 = "Four"
-var strPtr = []*string{&str1, &str2}
-var strPtr2 = []*[]*string{&strPtr}
-
-var nestedTestData = nestedMarshalTestStruct{
-	String:    [][]string{{"Five", "Six"}, {"One", "Two"}},
-	StringPtr: &strPtr2,
-}
-
-var nestedTestToml = []byte(`String = [["Five","Six"],["One","Two"]]
-StringPtr = [["Three","Four"]]
-`)
-
-func TestNestedMarshal(t *testing.T) {
-	result, err := Marshal(nestedTestData)
-	if err != nil {
-		t.Fatal(err)
-	}
-	expected := nestedTestToml
-	if !bytes.Equal(result, expected) {
-		t.Errorf("Bad nested marshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, result)
-	}
-}
-
-func TestNestedUnmarshal(t *testing.T) {
-	result := nestedMarshalTestStruct{}
-	err := Unmarshal(nestedTestToml, &result)
-	expected := nestedTestData
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !reflect.DeepEqual(result, expected) {
-		t.Errorf("Bad nested unmarshal: expected %v, got %v", expected, result)
-	}
-}
-
-type customMarshalerParent struct {
-	Self    customMarshaler   `toml:"me"`
-	Friends []customMarshaler `toml:"friends"`
-}
-
-type customMarshaler struct {
-	FirsName string
-	LastName string
-}
-
-func (c customMarshaler) MarshalTOML() ([]byte, error) {
-	fullName := fmt.Sprintf("%s %s", c.FirsName, c.LastName)
-	return []byte(fullName), nil
-}
-
-var customMarshalerData = customMarshaler{FirsName: "Sally", LastName: "Fields"}
-var customMarshalerToml = []byte(`Sally Fields`)
-var nestedCustomMarshalerData = customMarshalerParent{
-	Self:    customMarshaler{FirsName: "Maiku", LastName: "Suteda"},
-	Friends: []customMarshaler{customMarshalerData},
-}
-var nestedCustomMarshalerToml = []byte(`friends = ["Sally Fields"]
-me = "Maiku Suteda"
-`)
-
-func TestCustomMarshaler(t *testing.T) {
-	result, err := Marshal(customMarshalerData)
-	if err != nil {
-		t.Fatal(err)
-	}
-	expected := customMarshalerToml
-	if !bytes.Equal(result, expected) {
-		t.Errorf("Bad custom marshaler: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, result)
-	}
-}
-
-func TestNestedCustomMarshaler(t *testing.T) {
-	result, err := Marshal(nestedCustomMarshalerData)
-	if err != nil {
-		t.Fatal(err)
-	}
-	expected := nestedCustomMarshalerToml
-	if !bytes.Equal(result, expected) {
-		t.Errorf("Bad nested custom marshaler: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, result)
-	}
-}
-
-var commentTestToml = []byte(`
-# it's a comment on type
-[postgres]
-  # isCommented = "dvalue"
-  noComment = "cvalue"
-
-  # A comment on AttrB with a
-  # break line
-  password = "bvalue"
-
-  # A comment on AttrA
-  user = "avalue"
-
-  [[postgres.My]]
-
-    # a comment on my on typeC
-    My = "Foo"
-
-  [[postgres.My]]
-
-    # a comment on my on typeC
-    My = "Baar"
-`)
-
-func TestMarshalComment(t *testing.T) {
-	type TypeC struct {
-		My string `comment:"a comment on my on typeC"`
-	}
-	type TypeB struct {
-		AttrA string `toml:"user" comment:"A comment on AttrA"`
-		AttrB string `toml:"password" comment:"A comment on AttrB with a\n break line"`
-		AttrC string `toml:"noComment"`
-		AttrD string `toml:"isCommented" commented:"true"`
-		My    []TypeC
-	}
-	type TypeA struct {
-		TypeB TypeB `toml:"postgres" comment:"it's a comment on type"`
-	}
-
-	ta := []TypeC{{My: "Foo"}, {My: "Baar"}}
-	config := TypeA{TypeB{AttrA: "avalue", AttrB: "bvalue", AttrC: "cvalue", AttrD: "dvalue", My: ta}}
-	result, err := Marshal(config)
-	if err != nil {
-		t.Fatal(err)
-	}
-	expected := commentTestToml
-	if !bytes.Equal(result, expected) {
-		t.Errorf("Bad marshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, result)
-	}
-}
-
-type mapsTestStruct struct {
-	Simple map[string]string
-	Paths  map[string]string
-	Other  map[string]float64
-	X      struct {
-		Y struct {
-			Z map[string]bool
-		}
-	}
-}
-
-var mapsTestData = mapsTestStruct{
-	Simple: map[string]string{
-		"one plus one": "two",
-		"next":         "three",
-	},
-	Paths: map[string]string{
-		"/this/is/a/path": "/this/is/also/a/path",
-		"/heloo.txt":      "/tmp/lololo.txt",
-	},
-	Other: map[string]float64{
-		"testing": 3.9999,
-	},
-	X: struct{ Y struct{ Z map[string]bool } }{
-		Y: struct{ Z map[string]bool }{
-			Z: map[string]bool{
-				"is.Nested": true,
-			},
-		},
-	},
-}
-var mapsTestToml = []byte(`
-[Other]
-  "testing" = 3.9999
-
-[Paths]
-  "/heloo.txt" = "/tmp/lololo.txt"
-  "/this/is/a/path" = "/this/is/also/a/path"
-
-[Simple]
-  "next" = "three"
-  "one plus one" = "two"
-
-[X]
-
-  [X.Y]
-
-    [X.Y.Z]
-      "is.Nested" = true
-`)
-
-func TestEncodeQuotedMapKeys(t *testing.T) {
-	var buf bytes.Buffer
-	if err := NewEncoder(&buf).QuoteMapKeys(true).Encode(mapsTestData); err != nil {
-		t.Fatal(err)
-	}
-	result := buf.Bytes()
-	expected := mapsTestToml
-	if !bytes.Equal(result, expected) {
-		t.Errorf("Bad maps marshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, result)
-	}
-}
-
-func TestDecodeQuotedMapKeys(t *testing.T) {
-	result := mapsTestStruct{}
-	err := NewDecoder(bytes.NewBuffer(mapsTestToml)).Decode(&result)
-	expected := mapsTestData
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !reflect.DeepEqual(result, expected) {
-		t.Errorf("Bad maps unmarshal: expected %v, got %v", expected, result)
-	}
-}
-
-type structArrayNoTag struct {
-	A struct {
-		B []int64
-		C []int64
-	}
-}
-
-func TestMarshalArray(t *testing.T) {
-	expected := []byte(`
-[A]
-  B = [1,2,3]
-  C = [1]
-`)
-
-	m := structArrayNoTag{
-		A: struct {
-			B []int64
-			C []int64
-		}{
-			B: []int64{1, 2, 3},
-			C: []int64{1},
-		},
-	}
-
-	b, err := Marshal(m)
-
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if !bytes.Equal(b, expected) {
-		t.Errorf("Bad arrays marshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, b)
-	}
-}
-
-func TestMarshalArrayOnePerLine(t *testing.T) {
-	expected := []byte(`
-[A]
-  B = [
-    1,
-    2,
-    3
-  ]
-  C = [1]
-`)
-
-	m := structArrayNoTag{
-		A: struct {
-			B []int64
-			C []int64
-		}{
-			B: []int64{1, 2, 3},
-			C: []int64{1},
-		},
-	}
-
-	var buf bytes.Buffer
-	encoder := NewEncoder(&buf).ArraysWithOneElementPerLine(true)
-	err := encoder.Encode(m)
-
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	b := buf.Bytes()
-
-	if !bytes.Equal(b, expected) {
-		t.Errorf("Bad arrays marshal: expected\n-----\n%s\n-----\ngot\n-----\n%s\n-----\n", expected, b)
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/parser_test.go b/vendor/github.com/pelletier/go-toml/parser_test.go
deleted file mode 100644
index ca29c442e..000000000
--- a/vendor/github.com/pelletier/go-toml/parser_test.go
+++ /dev/null
@@ -1,899 +0,0 @@
-package toml
-
-import (
-	"fmt"
-	"math"
-	"reflect"
-	"testing"
-	"time"
-
-	"github.com/davecgh/go-spew/spew"
-)
-
-func assertSubTree(t *testing.T, path []string, tree *Tree, err error, ref map[string]interface{}) {
-	if err != nil {
-		t.Error("Non-nil error:", err.Error())
-		return
-	}
-	for k, v := range ref {
-		nextPath := append(path, k)
-		t.Log("asserting path", nextPath)
-		// NOTE: directly access key instead of resolve by path
-		// NOTE: see TestSpecialKV
-		switch node := tree.GetPath([]string{k}).(type) {
-		case []*Tree:
-			t.Log("\tcomparing key", nextPath, "by array iteration")
-			for idx, item := range node {
-				assertSubTree(t, nextPath, item, err, v.([]map[string]interface{})[idx])
-			}
-		case *Tree:
-			t.Log("\tcomparing key", nextPath, "by subtree assestion")
-			assertSubTree(t, nextPath, node, err, v.(map[string]interface{}))
-		default:
-			t.Log("\tcomparing key", nextPath, "by string representation because it's of type", reflect.TypeOf(node))
-			if fmt.Sprintf("%v", node) != fmt.Sprintf("%v", v) {
-				t.Errorf("was expecting %v at %v but got %v", v, k, node)
-			}
-		}
-	}
-}
-
-func assertTree(t *testing.T, tree *Tree, err error, ref map[string]interface{}) {
-	t.Log("Asserting tree:\n", spew.Sdump(tree))
-	assertSubTree(t, []string{}, tree, err, ref)
-	t.Log("Finished tree assertion.")
-}
-
-func TestCreateSubTree(t *testing.T) {
-	tree := newTree()
-	tree.createSubTree([]string{"a", "b", "c"}, Position{})
-	tree.Set("a.b.c", 42)
-	if tree.Get("a.b.c") != 42 {
-		t.Fail()
-	}
-}
-
-func TestSimpleKV(t *testing.T) {
-	tree, err := Load("a = 42")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": int64(42),
-	})
-
-	tree, _ = Load("a = 42\nb = 21")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": int64(42),
-		"b": int64(21),
-	})
-}
-
-func TestNumberInKey(t *testing.T) {
-	tree, err := Load("hello2 = 42")
-	assertTree(t, tree, err, map[string]interface{}{
-		"hello2": int64(42),
-	})
-}
-
-func TestIncorrectKeyExtraSquareBracket(t *testing.T) {
-	_, err := Load(`[a]b]
-zyx = 42`)
-	if err == nil {
-		t.Error("Error should have been returned.")
-	}
-	if err.Error() != "(1, 4): unexpected token" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestSimpleNumbers(t *testing.T) {
-	tree, err := Load("a = +42\nb = -21\nc = +4.2\nd = -2.1")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": int64(42),
-		"b": int64(-21),
-		"c": float64(4.2),
-		"d": float64(-2.1),
-	})
-}
-
-func TestSpecialFloats(t *testing.T) {
-	tree, err := Load(`
-normalinf = inf
-plusinf = +inf
-minusinf = -inf
-normalnan = nan
-plusnan = +nan
-minusnan = -nan
-`)
-	assertTree(t, tree, err, map[string]interface{}{
-		"normalinf": math.Inf(1),
-		"plusinf":   math.Inf(1),
-		"minusinf":  math.Inf(-1),
-		"normalnan": math.NaN(),
-		"plusnan":   math.NaN(),
-		"minusnan":  math.NaN(),
-	})
-}
-
-func TestHexIntegers(t *testing.T) {
-	tree, err := Load(`a = 0xDEADBEEF`)
-	assertTree(t, tree, err, map[string]interface{}{"a": int64(3735928559)})
-
-	tree, err = Load(`a = 0xdeadbeef`)
-	assertTree(t, tree, err, map[string]interface{}{"a": int64(3735928559)})
-
-	tree, err = Load(`a = 0xdead_beef`)
-	assertTree(t, tree, err, map[string]interface{}{"a": int64(3735928559)})
-
-	_, err = Load(`a = 0x_1`)
-	if err.Error() != "(1, 5): invalid use of _ in hex number" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestOctIntegers(t *testing.T) {
-	tree, err := Load(`a = 0o01234567`)
-	assertTree(t, tree, err, map[string]interface{}{"a": int64(342391)})
-
-	tree, err = Load(`a = 0o755`)
-	assertTree(t, tree, err, map[string]interface{}{"a": int64(493)})
-
-	_, err = Load(`a = 0o_1`)
-	if err.Error() != "(1, 5): invalid use of _ in number" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestBinIntegers(t *testing.T) {
-	tree, err := Load(`a = 0b11010110`)
-	assertTree(t, tree, err, map[string]interface{}{"a": int64(214)})
-
-	_, err = Load(`a = 0b_1`)
-	if err.Error() != "(1, 5): invalid use of _ in number" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestBadIntegerBase(t *testing.T) {
-	_, err := Load(`a = 0k1`)
-	if err.Error() != "(1, 5): unknown number base: k. possible options are x (hex) o (octal) b (binary)" {
-		t.Error("Error should have been returned.")
-	}
-}
-
-func TestIntegerNoDigit(t *testing.T) {
-	_, err := Load(`a = 0b`)
-	if err.Error() != "(1, 5): number needs at least one digit" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestNumbersWithUnderscores(t *testing.T) {
-	tree, err := Load("a = 1_000")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": int64(1000),
-	})
-
-	tree, err = Load("a = 5_349_221")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": int64(5349221),
-	})
-
-	tree, err = Load("a = 1_2_3_4_5")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": int64(12345),
-	})
-
-	tree, err = Load("flt8 = 9_224_617.445_991_228_313")
-	assertTree(t, tree, err, map[string]interface{}{
-		"flt8": float64(9224617.445991228313),
-	})
-
-	tree, err = Load("flt9 = 1e1_00")
-	assertTree(t, tree, err, map[string]interface{}{
-		"flt9": float64(1e100),
-	})
-}
-
-func TestFloatsWithExponents(t *testing.T) {
-	tree, err := Load("a = 5e+22\nb = 5E+22\nc = -5e+22\nd = -5e-22\ne = 6.626e-34")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": float64(5e+22),
-		"b": float64(5E+22),
-		"c": float64(-5e+22),
-		"d": float64(-5e-22),
-		"e": float64(6.626e-34),
-	})
-}
-
-func TestSimpleDate(t *testing.T) {
-	tree, err := Load("a = 1979-05-27T07:32:00Z")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": time.Date(1979, time.May, 27, 7, 32, 0, 0, time.UTC),
-	})
-}
-
-func TestDateOffset(t *testing.T) {
-	tree, err := Load("a = 1979-05-27T00:32:00-07:00")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": time.Date(1979, time.May, 27, 0, 32, 0, 0, time.FixedZone("", -7*60*60)),
-	})
-}
-
-func TestDateNano(t *testing.T) {
-	tree, err := Load("a = 1979-05-27T00:32:00.999999999-07:00")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": time.Date(1979, time.May, 27, 0, 32, 0, 999999999, time.FixedZone("", -7*60*60)),
-	})
-}
-
-func TestSimpleString(t *testing.T) {
-	tree, err := Load("a = \"hello world\"")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": "hello world",
-	})
-}
-
-func TestSpaceKey(t *testing.T) {
-	tree, err := Load("\"a b\" = \"hello world\"")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a b": "hello world",
-	})
-}
-
-func TestDoubleQuotedKey(t *testing.T) {
-	tree, err := Load(`
-	"key"        = "a"
-	"\t"         = "b"
-	"\U0001F914" = "c"
-	"\u2764"     = "d"
-	`)
-	assertTree(t, tree, err, map[string]interface{}{
-		"key":        "a",
-		"\t":         "b",
-		"\U0001F914": "c",
-		"\u2764":     "d",
-	})
-}
-
-func TestSingleQuotedKey(t *testing.T) {
-	tree, err := Load(`
-	'key'        = "a"
-	'\t'         = "b"
-	'\U0001F914' = "c"
-	'\u2764'     = "d"
-	`)
-	assertTree(t, tree, err, map[string]interface{}{
-		`key`:        "a",
-		`\t`:         "b",
-		`\U0001F914`: "c",
-		`\u2764`:     "d",
-	})
-}
-
-func TestStringEscapables(t *testing.T) {
-	tree, err := Load("a = \"a \\n b\"")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": "a \n b",
-	})
-
-	tree, err = Load("a = \"a \\t b\"")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": "a \t b",
-	})
-
-	tree, err = Load("a = \"a \\r b\"")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": "a \r b",
-	})
-
-	tree, err = Load("a = \"a \\\\ b\"")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": "a \\ b",
-	})
-}
-
-func TestEmptyQuotedString(t *testing.T) {
-	tree, err := Load(`[""]
-"" = 1`)
-	assertTree(t, tree, err, map[string]interface{}{
-		"": map[string]interface{}{
-			"": int64(1),
-		},
-	})
-}
-
-func TestBools(t *testing.T) {
-	tree, err := Load("a = true\nb = false")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": true,
-		"b": false,
-	})
-}
-
-func TestNestedKeys(t *testing.T) {
-	tree, err := Load("[a.b.c]\nd = 42")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": map[string]interface{}{
-			"b": map[string]interface{}{
-				"c": map[string]interface{}{
-					"d": int64(42),
-				},
-			},
-		},
-	})
-}
-
-func TestNestedQuotedUnicodeKeys(t *testing.T) {
-	tree, err := Load("[ j . \"ʞ\" . l ]\nd = 42")
-	assertTree(t, tree, err, map[string]interface{}{
-		"j": map[string]interface{}{
-			"ʞ": map[string]interface{}{
-				"l": map[string]interface{}{
-					"d": int64(42),
-				},
-			},
-		},
-	})
-
-	tree, err = Load("[ g . h . i ]\nd = 42")
-	assertTree(t, tree, err, map[string]interface{}{
-		"g": map[string]interface{}{
-			"h": map[string]interface{}{
-				"i": map[string]interface{}{
-					"d": int64(42),
-				},
-			},
-		},
-	})
-
-	tree, err = Load("[ d.e.f ]\nk = 42")
-	assertTree(t, tree, err, map[string]interface{}{
-		"d": map[string]interface{}{
-			"e": map[string]interface{}{
-				"f": map[string]interface{}{
-					"k": int64(42),
-				},
-			},
-		},
-	})
-}
-
-func TestArrayOne(t *testing.T) {
-	tree, err := Load("a = [1]")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": []int64{int64(1)},
-	})
-}
-
-func TestArrayZero(t *testing.T) {
-	tree, err := Load("a = []")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": []interface{}{},
-	})
-}
-
-func TestArraySimple(t *testing.T) {
-	tree, err := Load("a = [42, 21, 10]")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": []int64{int64(42), int64(21), int64(10)},
-	})
-
-	tree, _ = Load("a = [42, 21, 10,]")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": []int64{int64(42), int64(21), int64(10)},
-	})
-}
-
-func TestArrayMultiline(t *testing.T) {
-	tree, err := Load("a = [42,\n21, 10,]")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": []int64{int64(42), int64(21), int64(10)},
-	})
-}
-
-func TestArrayNested(t *testing.T) {
-	tree, err := Load("a = [[42, 21], [10]]")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": [][]int64{{int64(42), int64(21)}, {int64(10)}},
-	})
-}
-
-func TestNestedArrayComment(t *testing.T) {
-	tree, err := Load(`
-someArray = [
-# does not work
-["entry1"]
-]`)
-	assertTree(t, tree, err, map[string]interface{}{
-		"someArray": [][]string{{"entry1"}},
-	})
-}
-
-func TestNestedEmptyArrays(t *testing.T) {
-	tree, err := Load("a = [[[]]]")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": [][][]interface{}{{{}}},
-	})
-}
-
-func TestArrayMixedTypes(t *testing.T) {
-	_, err := Load("a = [42, 16.0]")
-	if err.Error() != "(1, 10): mixed types in array" {
-		t.Error("Bad error message:", err.Error())
-	}
-
-	_, err = Load("a = [42, \"hello\"]")
-	if err.Error() != "(1, 11): mixed types in array" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestArrayNestedStrings(t *testing.T) {
-	tree, err := Load("data = [ [\"gamma\", \"delta\"], [\"Foo\"] ]")
-	assertTree(t, tree, err, map[string]interface{}{
-		"data": [][]string{{"gamma", "delta"}, {"Foo"}},
-	})
-}
-
-func TestParseUnknownRvalue(t *testing.T) {
-	_, err := Load("a = !bssss")
-	if err == nil {
-		t.Error("Expecting a parse error")
-	}
-
-	_, err = Load("a = /b")
-	if err == nil {
-		t.Error("Expecting a parse error")
-	}
-}
-
-func TestMissingValue(t *testing.T) {
-	_, err := Load("a = ")
-	if err.Error() != "(1, 5): expecting a value" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestUnterminatedArray(t *testing.T) {
-	_, err := Load("a = [1,")
-	if err.Error() != "(1, 8): unterminated array" {
-		t.Error("Bad error message:", err.Error())
-	}
-
-	_, err = Load("a = [1")
-	if err.Error() != "(1, 7): unterminated array" {
-		t.Error("Bad error message:", err.Error())
-	}
-
-	_, err = Load("a = [1 2")
-	if err.Error() != "(1, 8): missing comma" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestNewlinesInArrays(t *testing.T) {
-	tree, err := Load("a = [1,\n2,\n3]")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": []int64{int64(1), int64(2), int64(3)},
-	})
-}
-
-func TestArrayWithExtraComma(t *testing.T) {
-	tree, err := Load("a = [1,\n2,\n3,\n]")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": []int64{int64(1), int64(2), int64(3)},
-	})
-}
-
-func TestArrayWithExtraCommaComment(t *testing.T) {
-	tree, err := Load("a = [1, # wow\n2, # such items\n3, # so array\n]")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": []int64{int64(1), int64(2), int64(3)},
-	})
-}
-
-func TestSimpleInlineGroup(t *testing.T) {
-	tree, err := Load("key = {a = 42}")
-	assertTree(t, tree, err, map[string]interface{}{
-		"key": map[string]interface{}{
-			"a": int64(42),
-		},
-	})
-}
-
-func TestDoubleInlineGroup(t *testing.T) {
-	tree, err := Load("key = {a = 42, b = \"foo\"}")
-	assertTree(t, tree, err, map[string]interface{}{
-		"key": map[string]interface{}{
-			"a": int64(42),
-			"b": "foo",
-		},
-	})
-}
-
-func TestExampleInlineGroup(t *testing.T) {
-	tree, err := Load(`name = { first = "Tom", last = "Preston-Werner" }
-point = { x = 1, y = 2 }`)
-	assertTree(t, tree, err, map[string]interface{}{
-		"name": map[string]interface{}{
-			"first": "Tom",
-			"last":  "Preston-Werner",
-		},
-		"point": map[string]interface{}{
-			"x": int64(1),
-			"y": int64(2),
-		},
-	})
-}
-
-func TestExampleInlineGroupInArray(t *testing.T) {
-	tree, err := Load(`points = [{ x = 1, y = 2 }]`)
-	assertTree(t, tree, err, map[string]interface{}{
-		"points": []map[string]interface{}{
-			{
-				"x": int64(1),
-				"y": int64(2),
-			},
-		},
-	})
-}
-
-func TestInlineTableUnterminated(t *testing.T) {
-	_, err := Load("foo = {")
-	if err.Error() != "(1, 8): unterminated inline table" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestInlineTableCommaExpected(t *testing.T) {
-	_, err := Load("foo = {hello = 53 test = foo}")
-	if err.Error() != "(1, 19): comma expected between fields in inline table" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestInlineTableCommaStart(t *testing.T) {
-	_, err := Load("foo = {, hello = 53}")
-	if err.Error() != "(1, 8): inline table cannot start with a comma" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestInlineTableDoubleComma(t *testing.T) {
-	_, err := Load("foo = {hello = 53,, foo = 17}")
-	if err.Error() != "(1, 19): need field between two commas in inline table" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestDuplicateGroups(t *testing.T) {
-	_, err := Load("[foo]\na=2\n[foo]b=3")
-	if err.Error() != "(3, 2): duplicated tables" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestDuplicateKeys(t *testing.T) {
-	_, err := Load("foo = 2\nfoo = 3")
-	if err.Error() != "(2, 1): The following key was defined twice: foo" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestEmptyIntermediateTable(t *testing.T) {
-	_, err := Load("[foo..bar]")
-	if err.Error() != "(1, 2): invalid table array key: empty table key" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestImplicitDeclarationBefore(t *testing.T) {
-	tree, err := Load("[a.b.c]\nanswer = 42\n[a]\nbetter = 43")
-	assertTree(t, tree, err, map[string]interface{}{
-		"a": map[string]interface{}{
-			"b": map[string]interface{}{
-				"c": map[string]interface{}{
-					"answer": int64(42),
-				},
-			},
-			"better": int64(43),
-		},
-	})
-}
-
-func TestFloatsWithoutLeadingZeros(t *testing.T) {
-	_, err := Load("a = .42")
-	if err.Error() != "(1, 5): cannot start float with a dot" {
-		t.Error("Bad error message:", err.Error())
-	}
-
-	_, err = Load("a = -.42")
-	if err.Error() != "(1, 5): cannot start float with a dot" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestMissingFile(t *testing.T) {
-	_, err := LoadFile("foo.toml")
-	if err.Error() != "open foo.toml: no such file or directory" &&
-		err.Error() != "open foo.toml: The system cannot find the file specified." {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestParseFile(t *testing.T) {
-	tree, err := LoadFile("example.toml")
-
-	assertTree(t, tree, err, map[string]interface{}{
-		"title": "TOML Example",
-		"owner": map[string]interface{}{
-			"name":         "Tom Preston-Werner",
-			"organization": "GitHub",
-			"bio":          "GitHub Cofounder & CEO\nLikes tater tots and beer.",
-			"dob":          time.Date(1979, time.May, 27, 7, 32, 0, 0, time.UTC),
-		},
-		"database": map[string]interface{}{
-			"server":         "192.168.1.1",
-			"ports":          []int64{8001, 8001, 8002},
-			"connection_max": 5000,
-			"enabled":        true,
-		},
-		"servers": map[string]interface{}{
-			"alpha": map[string]interface{}{
-				"ip": "10.0.0.1",
-				"dc": "eqdc10",
-			},
-			"beta": map[string]interface{}{
-				"ip": "10.0.0.2",
-				"dc": "eqdc10",
-			},
-		},
-		"clients": map[string]interface{}{
-			"data": []interface{}{
-				[]string{"gamma", "delta"},
-				[]int64{1, 2},
-			},
-		},
-	})
-}
-
-func TestParseFileCRLF(t *testing.T) {
-	tree, err := LoadFile("example-crlf.toml")
-
-	assertTree(t, tree, err, map[string]interface{}{
-		"title": "TOML Example",
-		"owner": map[string]interface{}{
-			"name":         "Tom Preston-Werner",
-			"organization": "GitHub",
-			"bio":          "GitHub Cofounder & CEO\nLikes tater tots and beer.",
-			"dob":          time.Date(1979, time.May, 27, 7, 32, 0, 0, time.UTC),
-		},
-		"database": map[string]interface{}{
-			"server":         "192.168.1.1",
-			"ports":          []int64{8001, 8001, 8002},
-			"connection_max": 5000,
-			"enabled":        true,
-		},
-		"servers": map[string]interface{}{
-			"alpha": map[string]interface{}{
-				"ip": "10.0.0.1",
-				"dc": "eqdc10",
-			},
-			"beta": map[string]interface{}{
-				"ip": "10.0.0.2",
-				"dc": "eqdc10",
-			},
-		},
-		"clients": map[string]interface{}{
-			"data": []interface{}{
-				[]string{"gamma", "delta"},
-				[]int64{1, 2},
-			},
-		},
-	})
-}
-
-func TestParseKeyGroupArray(t *testing.T) {
-	tree, err := Load("[[foo.bar]] a = 42\n[[foo.bar]] a = 69")
-	assertTree(t, tree, err, map[string]interface{}{
-		"foo": map[string]interface{}{
-			"bar": []map[string]interface{}{
-				{"a": int64(42)},
-				{"a": int64(69)},
-			},
-		},
-	})
-}
-
-func TestParseKeyGroupArrayUnfinished(t *testing.T) {
-	_, err := Load("[[foo.bar]\na = 42")
-	if err.Error() != "(1, 10): was expecting token [[, but got unclosed table array key instead" {
-		t.Error("Bad error message:", err.Error())
-	}
-
-	_, err = Load("[[foo.[bar]\na = 42")
-	if err.Error() != "(1, 3): unexpected token table array key cannot contain ']', was expecting a table array key" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestParseKeyGroupArrayQueryExample(t *testing.T) {
-	tree, err := Load(`
-      [[book]]
-      title = "The Stand"
-      author = "Stephen King"
-      [[book]]
-      title = "For Whom the Bell Tolls"
-      author = "Ernest Hemmingway"
-      [[book]]
-      title = "Neuromancer"
-      author = "William Gibson"
-    `)
-
-	assertTree(t, tree, err, map[string]interface{}{
-		"book": []map[string]interface{}{
-			{"title": "The Stand", "author": "Stephen King"},
-			{"title": "For Whom the Bell Tolls", "author": "Ernest Hemmingway"},
-			{"title": "Neuromancer", "author": "William Gibson"},
-		},
-	})
-}
-
-func TestParseKeyGroupArraySpec(t *testing.T) {
-	tree, err := Load("[[fruit]]\n name=\"apple\"\n [fruit.physical]\n color=\"red\"\n shape=\"round\"\n [[fruit]]\n name=\"banana\"")
-	assertTree(t, tree, err, map[string]interface{}{
-		"fruit": []map[string]interface{}{
-			{"name": "apple", "physical": map[string]interface{}{"color": "red", "shape": "round"}},
-			{"name": "banana"},
-		},
-	})
-}
-
-func TestTomlValueStringRepresentation(t *testing.T) {
-	for idx, item := range []struct {
-		Value  interface{}
-		Expect string
-	}{
-		{int64(12345), "12345"},
-		{uint64(50), "50"},
-		{float64(123.45), "123.45"},
-		{true, "true"},
-		{"hello world", "\"hello world\""},
-		{"\b\t\n\f\r\"\\", "\"\\b\\t\\n\\f\\r\\\"\\\\\""},
-		{"\x05", "\"\\u0005\""},
-		{time.Date(1979, time.May, 27, 7, 32, 0, 0, time.UTC),
-			"1979-05-27T07:32:00Z"},
-		{[]interface{}{"gamma", "delta"},
-			"[\"gamma\",\"delta\"]"},
-		{nil, ""},
-	} {
-		result, err := tomlValueStringRepresentation(item.Value, "", false)
-		if err != nil {
-			t.Errorf("Test %d - unexpected error: %s", idx, err)
-		}
-		if result != item.Expect {
-			t.Errorf("Test %d - got '%s', expected '%s'", idx, result, item.Expect)
-		}
-	}
-}
-
-func TestToStringMapStringString(t *testing.T) {
-	tree, err := TreeFromMap(map[string]interface{}{"m": map[string]interface{}{"v": "abc"}})
-	if err != nil {
-		t.Fatalf("unexpected error: %s", err)
-	}
-	want := "\n[m]\n  v = \"abc\"\n"
-	got := tree.String()
-
-	if got != want {
-		t.Errorf("want:\n%q\ngot:\n%q", want, got)
-	}
-}
-
-func assertPosition(t *testing.T, text string, ref map[string]Position) {
-	tree, err := Load(text)
-	if err != nil {
-		t.Errorf("Error loading document text: `%v`", text)
-		t.Errorf("Error: %v", err)
-	}
-	for path, pos := range ref {
-		testPos := tree.GetPosition(path)
-		if testPos.Invalid() {
-			t.Errorf("Failed to query tree path or path has invalid position: %s", path)
-		} else if pos != testPos {
-			t.Errorf("Expected position %v, got %v instead", pos, testPos)
-		}
-	}
-}
-
-func TestDocumentPositions(t *testing.T) {
-	assertPosition(t,
-		"[foo]\nbar=42\nbaz=69",
-		map[string]Position{
-			"":        {1, 1},
-			"foo":     {1, 1},
-			"foo.bar": {2, 1},
-			"foo.baz": {3, 1},
-		})
-}
-
-func TestDocumentPositionsWithSpaces(t *testing.T) {
-	assertPosition(t,
-		"  [foo]\n  bar=42\n  baz=69",
-		map[string]Position{
-			"":        {1, 1},
-			"foo":     {1, 3},
-			"foo.bar": {2, 3},
-			"foo.baz": {3, 3},
-		})
-}
-
-func TestDocumentPositionsWithGroupArray(t *testing.T) {
-	assertPosition(t,
-		"[[foo]]\nbar=42\nbaz=69",
-		map[string]Position{
-			"":        {1, 1},
-			"foo":     {1, 1},
-			"foo.bar": {2, 1},
-			"foo.baz": {3, 1},
-		})
-}
-
-func TestNestedTreePosition(t *testing.T) {
-	assertPosition(t,
-		"[foo.bar]\na=42\nb=69",
-		map[string]Position{
-			"":          {1, 1},
-			"foo":       {1, 1},
-			"foo.bar":   {1, 1},
-			"foo.bar.a": {2, 1},
-			"foo.bar.b": {3, 1},
-		})
-}
-
-func TestInvalidGroupArray(t *testing.T) {
-	_, err := Load("[table#key]\nanswer = 42")
-	if err == nil {
-		t.Error("Should error")
-	}
-
-	_, err = Load("[foo.[bar]\na = 42")
-	if err.Error() != "(1, 2): unexpected token table key cannot contain ']', was expecting a table key" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestDoubleEqual(t *testing.T) {
-	_, err := Load("foo= = 2")
-	if err.Error() != "(1, 6): cannot have multiple equals for the same key" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestGroupArrayReassign(t *testing.T) {
-	_, err := Load("[hello]\n[[hello]]")
-	if err.Error() != "(2, 3): key \"hello\" is already assigned and not of type table array" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
-
-func TestInvalidFloatParsing(t *testing.T) {
-	_, err := Load("a=1e_2")
-	if err.Error() != "(1, 3): invalid use of _ in number" {
-		t.Error("Bad error message:", err.Error())
-	}
-
-	_, err = Load("a=1e2_")
-	if err.Error() != "(1, 3): invalid use of _ in number" {
-		t.Error("Bad error message:", err.Error())
-	}
-
-	_, err = Load("a=1__2")
-	if err.Error() != "(1, 3): invalid use of _ in number" {
-		t.Error("Bad error message:", err.Error())
-	}
-
-	_, err = Load("a=_1_2")
-	if err.Error() != "(1, 3): cannot start number with underscore" {
-		t.Error("Bad error message:", err.Error())
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/position_test.go b/vendor/github.com/pelletier/go-toml/position_test.go
deleted file mode 100644
index 63ad1afc8..000000000
--- a/vendor/github.com/pelletier/go-toml/position_test.go
+++ /dev/null
@@ -1,29 +0,0 @@
-// Testing support for go-toml
-
-package toml
-
-import (
-	"testing"
-)
-
-func TestPositionString(t *testing.T) {
-	p := Position{123, 456}
-	expected := "(123, 456)"
-	value := p.String()
-
-	if value != expected {
-		t.Errorf("Expected %v, got %v instead", expected, value)
-	}
-}
-
-func TestInvalid(t *testing.T) {
-	for i, v := range []Position{
-		{0, 1234},
-		{1234, 0},
-		{0, 0},
-	} {
-		if !v.Invalid() {
-			t.Errorf("Position at %v is valid: %v", i, v)
-		}
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/query/doc.go b/vendor/github.com/pelletier/go-toml/query/doc.go
deleted file mode 100644
index ed63c1109..000000000
--- a/vendor/github.com/pelletier/go-toml/query/doc.go
+++ /dev/null
@@ -1,175 +0,0 @@
-// Package query performs JSONPath-like queries on a TOML document.
-//
-// The query path implementation is based loosely on the JSONPath specification:
-// http://goessner.net/articles/JsonPath/.
-//
-// The idea behind a query path is to allow quick access to any element, or set
-// of elements within TOML document, with a single expression.
-//
-//   result, err := query.CompileAndExecute("$.foo.bar.baz", tree)
-//
-// This is roughly equivalent to:
-//
-//   next := tree.Get("foo")
-//   if next != nil {
-//     next = next.Get("bar")
-//     if next != nil {
-//       next = next.Get("baz")
-//     }
-//   }
-//   result := next
-//
-// err is nil if any parsing exception occurs.
-//
-// If no node in the tree matches the query, result will simply contain an empty list of
-// items.
-//
-// As illustrated above, the query path is much more efficient, especially since
-// the structure of the TOML file can vary.  Rather than making assumptions about
-// a document's structure, a query allows the programmer to make structured
-// requests into the document, and get zero or more values as a result.
-//
-// Query syntax
-//
-// The syntax of a query begins with a root token, followed by any number
-// sub-expressions:
-//
-//   $
-//                    Root of the TOML tree.  This must always come first.
-//   .name
-//                    Selects child of this node, where 'name' is a TOML key
-//                    name.
-//   ['name']
-//                    Selects child of this node, where 'name' is a string
-//                    containing a TOML key name.
-//   [index]
-//                    Selcts child array element at 'index'.
-//   ..expr
-//                    Recursively selects all children, filtered by an a union,
-//                    index, or slice expression.
-//   ..*
-//                    Recursive selection of all nodes at this point in the
-//                    tree.
-//   .*
-//                    Selects all children of the current node.
-//   [expr,expr]
-//                    Union operator - a logical 'or' grouping of two or more
-//                    sub-expressions: index, key name, or filter.
-//   [start:end:step]
-//                    Slice operator - selects array elements from start to
-//                    end-1, at the given step.  All three arguments are
-//                    optional.
-//   [?(filter)]
-//                    Named filter expression - the function 'filter' is
-//                    used to filter children at this node.
-//
-// Query Indexes And Slices
-//
-// Index expressions perform no bounds checking, and will contribute no
-// values to the result set if the provided index or index range is invalid.
-// Negative indexes represent values from the end of the array, counting backwards.
-//
-//   // select the last index of the array named 'foo'
-//   query.CompileAndExecute("$.foo[-1]", tree)
-//
-// Slice expressions are supported, by using ':' to separate a start/end index pair.
-//
-//   // select up to the first five elements in the array
-//   query.CompileAndExecute("$.foo[0:5]", tree)
-//
-// Slice expressions also allow negative indexes for the start and stop
-// arguments.
-//
-//   // select all array elements.
-//   query.CompileAndExecute("$.foo[0:-1]", tree)
-//
-// Slice expressions may have an optional stride/step parameter:
-//
-//   // select every other element
-//   query.CompileAndExecute("$.foo[0:-1:2]", tree)
-//
-// Slice start and end parameters are also optional:
-//
-//   // these are all equivalent and select all the values in the array
-//   query.CompileAndExecute("$.foo[:]", tree)
-//   query.CompileAndExecute("$.foo[0:]", tree)
-//   query.CompileAndExecute("$.foo[:-1]", tree)
-//   query.CompileAndExecute("$.foo[0:-1:]", tree)
-//   query.CompileAndExecute("$.foo[::1]", tree)
-//   query.CompileAndExecute("$.foo[0::1]", tree)
-//   query.CompileAndExecute("$.foo[:-1:1]", tree)
-//   query.CompileAndExecute("$.foo[0:-1:1]", tree)
-//
-// Query Filters
-//
-// Query filters are used within a Union [,] or single Filter [] expression.
-// A filter only allows nodes that qualify through to the next expression,
-// and/or into the result set.
-//
-//   // returns children of foo that are permitted by the 'bar' filter.
-//   query.CompileAndExecute("$.foo[?(bar)]", tree)
-//
-// There are several filters provided with the library:
-//
-//   tree
-//          Allows nodes of type Tree.
-//   int
-//          Allows nodes of type int64.
-//   float
-//          Allows nodes of type float64.
-//   string
-//          Allows nodes of type string.
-//   time
-//          Allows nodes of type time.Time.
-//   bool
-//          Allows nodes of type bool.
-//
-// Query Results
-//
-// An executed query returns a Result object.  This contains the nodes
-// in the TOML tree that qualify the query expression.  Position information
-// is also available for each value in the set.
-//
-//   // display the results of a query
-//   results := query.CompileAndExecute("$.foo.bar.baz", tree)
-//   for idx, value := results.Values() {
-//       fmt.Println("%v: %v", results.Positions()[idx], value)
-//   }
-//
-// Compiled Queries
-//
-// Queries may be executed directly on a Tree object, or compiled ahead
-// of time and executed discretely.  The former is more convenient, but has the
-// penalty of having to recompile the query expression each time.
-//
-//   // basic query
-//   results := query.CompileAndExecute("$.foo.bar.baz", tree)
-//
-//   // compiled query
-//   query, err := toml.Compile("$.foo.bar.baz")
-//   results := query.Execute(tree)
-//
-//   // run the compiled query again on a different tree
-//   moreResults := query.Execute(anotherTree)
-//
-// User Defined Query Filters
-//
-// Filter expressions may also be user defined by using the SetFilter()
-// function on the Query object.  The function must return true/false, which
-// signifies if the passed node is kept or discarded, respectively.
-//
-//   // create a query that references a user-defined filter
-//   query, _ := query.Compile("$[?(bazOnly)]")
-//
-//   // define the filter, and assign it to the query
-//   query.SetFilter("bazOnly", func(node interface{}) bool{
-//       if tree, ok := node.(*Tree); ok {
-//           return tree.Has("baz")
-//       }
-//       return false  // reject all other node types
-//   })
-//
-//   // run the query
-//   query.Execute(tree)
-//
-package query
diff --git a/vendor/github.com/pelletier/go-toml/query/lexer.go b/vendor/github.com/pelletier/go-toml/query/lexer.go
deleted file mode 100644
index 2dc319408..000000000
--- a/vendor/github.com/pelletier/go-toml/query/lexer.go
+++ /dev/null
@@ -1,357 +0,0 @@
-// TOML JSONPath lexer.
-//
-// Written using the principles developed by Rob Pike in
-// http://www.youtube.com/watch?v=HxaD_trXwRE
-
-package query
-
-import (
-	"fmt"
-	"github.com/pelletier/go-toml"
-	"strconv"
-	"strings"
-	"unicode/utf8"
-)
-
-// Lexer state function
-type queryLexStateFn func() queryLexStateFn
-
-// Lexer definition
-type queryLexer struct {
-	input      string
-	start      int
-	pos        int
-	width      int
-	tokens     chan token
-	depth      int
-	line       int
-	col        int
-	stringTerm string
-}
-
-func (l *queryLexer) run() {
-	for state := l.lexVoid; state != nil; {
-		state = state()
-	}
-	close(l.tokens)
-}
-
-func (l *queryLexer) nextStart() {
-	// iterate by runes (utf8 characters)
-	// search for newlines and advance line/col counts
-	for i := l.start; i < l.pos; {
-		r, width := utf8.DecodeRuneInString(l.input[i:])
-		if r == '\n' {
-			l.line++
-			l.col = 1
-		} else {
-			l.col++
-		}
-		i += width
-	}
-	// advance start position to next token
-	l.start = l.pos
-}
-
-func (l *queryLexer) emit(t tokenType) {
-	l.tokens <- token{
-		Position: toml.Position{Line: l.line, Col: l.col},
-		typ:      t,
-		val:      l.input[l.start:l.pos],
-	}
-	l.nextStart()
-}
-
-func (l *queryLexer) emitWithValue(t tokenType, value string) {
-	l.tokens <- token{
-		Position: toml.Position{Line: l.line, Col: l.col},
-		typ:      t,
-		val:      value,
-	}
-	l.nextStart()
-}
-
-func (l *queryLexer) next() rune {
-	if l.pos >= len(l.input) {
-		l.width = 0
-		return eof
-	}
-	var r rune
-	r, l.width = utf8.DecodeRuneInString(l.input[l.pos:])
-	l.pos += l.width
-	return r
-}
-
-func (l *queryLexer) ignore() {
-	l.nextStart()
-}
-
-func (l *queryLexer) backup() {
-	l.pos -= l.width
-}
-
-func (l *queryLexer) errorf(format string, args ...interface{}) queryLexStateFn {
-	l.tokens <- token{
-		Position: toml.Position{Line: l.line, Col: l.col},
-		typ:      tokenError,
-		val:      fmt.Sprintf(format, args...),
-	}
-	return nil
-}
-
-func (l *queryLexer) peek() rune {
-	r := l.next()
-	l.backup()
-	return r
-}
-
-func (l *queryLexer) accept(valid string) bool {
-	if strings.ContainsRune(valid, l.next()) {
-		return true
-	}
-	l.backup()
-	return false
-}
-
-func (l *queryLexer) follow(next string) bool {
-	return strings.HasPrefix(l.input[l.pos:], next)
-}
-
-func (l *queryLexer) lexVoid() queryLexStateFn {
-	for {
-		next := l.peek()
-		switch next {
-		case '$':
-			l.pos++
-			l.emit(tokenDollar)
-			continue
-		case '.':
-			if l.follow("..") {
-				l.pos += 2
-				l.emit(tokenDotDot)
-			} else {
-				l.pos++
-				l.emit(tokenDot)
-			}
-			continue
-		case '[':
-			l.pos++
-			l.emit(tokenLeftBracket)
-			continue
-		case ']':
-			l.pos++
-			l.emit(tokenRightBracket)
-			continue
-		case ',':
-			l.pos++
-			l.emit(tokenComma)
-			continue
-		case '*':
-			l.pos++
-			l.emit(tokenStar)
-			continue
-		case '(':
-			l.pos++
-			l.emit(tokenLeftParen)
-			continue
-		case ')':
-			l.pos++
-			l.emit(tokenRightParen)
-			continue
-		case '?':
-			l.pos++
-			l.emit(tokenQuestion)
-			continue
-		case ':':
-			l.pos++
-			l.emit(tokenColon)
-			continue
-		case '\'':
-			l.ignore()
-			l.stringTerm = string(next)
-			return l.lexString
-		case '"':
-			l.ignore()
-			l.stringTerm = string(next)
-			return l.lexString
-		}
-
-		if isSpace(next) {
-			l.next()
-			l.ignore()
-			continue
-		}
-
-		if isAlphanumeric(next) {
-			return l.lexKey
-		}
-
-		if next == '+' || next == '-' || isDigit(next) {
-			return l.lexNumber
-		}
-
-		if l.next() == eof {
-			break
-		}
-
-		return l.errorf("unexpected char: '%v'", next)
-	}
-	l.emit(tokenEOF)
-	return nil
-}
-
-func (l *queryLexer) lexKey() queryLexStateFn {
-	for {
-		next := l.peek()
-		if !isAlphanumeric(next) {
-			l.emit(tokenKey)
-			return l.lexVoid
-		}
-
-		if l.next() == eof {
-			break
-		}
-	}
-	l.emit(tokenEOF)
-	return nil
-}
-
-func (l *queryLexer) lexString() queryLexStateFn {
-	l.pos++
-	l.ignore()
-	growingString := ""
-
-	for {
-		if l.follow(l.stringTerm) {
-			l.emitWithValue(tokenString, growingString)
-			l.pos++
-			l.ignore()
-			return l.lexVoid
-		}
-
-		if l.follow("\\\"") {
-			l.pos++
-			growingString += "\""
-		} else if l.follow("\\'") {
-			l.pos++
-			growingString += "'"
-		} else if l.follow("\\n") {
-			l.pos++
-			growingString += "\n"
-		} else if l.follow("\\b") {
-			l.pos++
-			growingString += "\b"
-		} else if l.follow("\\f") {
-			l.pos++
-			growingString += "\f"
-		} else if l.follow("\\/") {
-			l.pos++
-			growingString += "/"
-		} else if l.follow("\\t") {
-			l.pos++
-			growingString += "\t"
-		} else if l.follow("\\r") {
-			l.pos++
-			growingString += "\r"
-		} else if l.follow("\\\\") {
-			l.pos++
-			growingString += "\\"
-		} else if l.follow("\\u") {
-			l.pos += 2
-			code := ""
-			for i := 0; i < 4; i++ {
-				c := l.peek()
-				l.pos++
-				if !isHexDigit(c) {
-					return l.errorf("unfinished unicode escape")
-				}
-				code = code + string(c)
-			}
-			l.pos--
-			intcode, err := strconv.ParseInt(code, 16, 32)
-			if err != nil {
-				return l.errorf("invalid unicode escape: \\u" + code)
-			}
-			growingString += string(rune(intcode))
-		} else if l.follow("\\U") {
-			l.pos += 2
-			code := ""
-			for i := 0; i < 8; i++ {
-				c := l.peek()
-				l.pos++
-				if !isHexDigit(c) {
-					return l.errorf("unfinished unicode escape")
-				}
-				code = code + string(c)
-			}
-			l.pos--
-			intcode, err := strconv.ParseInt(code, 16, 32)
-			if err != nil {
-				return l.errorf("invalid unicode escape: \\u" + code)
-			}
-			growingString += string(rune(intcode))
-		} else if l.follow("\\") {
-			l.pos++
-			return l.errorf("invalid escape sequence: \\" + string(l.peek()))
-		} else {
-			growingString += string(l.peek())
-		}
-
-		if l.next() == eof {
-			break
-		}
-	}
-
-	return l.errorf("unclosed string")
-}
-
-func (l *queryLexer) lexNumber() queryLexStateFn {
-	l.ignore()
-	if !l.accept("+") {
-		l.accept("-")
-	}
-	pointSeen := false
-	digitSeen := false
-	for {
-		next := l.next()
-		if next == '.' {
-			if pointSeen {
-				return l.errorf("cannot have two dots in one float")
-			}
-			if !isDigit(l.peek()) {
-				return l.errorf("float cannot end with a dot")
-			}
-			pointSeen = true
-		} else if isDigit(next) {
-			digitSeen = true
-		} else {
-			l.backup()
-			break
-		}
-		if pointSeen && !digitSeen {
-			return l.errorf("cannot start float with a dot")
-		}
-	}
-
-	if !digitSeen {
-		return l.errorf("no digit in that number")
-	}
-	if pointSeen {
-		l.emit(tokenFloat)
-	} else {
-		l.emit(tokenInteger)
-	}
-	return l.lexVoid
-}
-
-// Entry point
-func lexQuery(input string) chan token {
-	l := &queryLexer{
-		input:  input,
-		tokens: make(chan token),
-		line:   1,
-		col:    1,
-	}
-	go l.run()
-	return l.tokens
-}
diff --git a/vendor/github.com/pelletier/go-toml/query/lexer_test.go b/vendor/github.com/pelletier/go-toml/query/lexer_test.go
deleted file mode 100644
index 8ce0501fe..000000000
--- a/vendor/github.com/pelletier/go-toml/query/lexer_test.go
+++ /dev/null
@@ -1,179 +0,0 @@
-package query
-
-import (
-	"github.com/pelletier/go-toml"
-	"testing"
-)
-
-func testQLFlow(t *testing.T, input string, expectedFlow []token) {
-	ch := lexQuery(input)
-	for idx, expected := range expectedFlow {
-		token := <-ch
-		if token != expected {
-			t.Log("While testing #", idx, ":", input)
-			t.Log("compared (got)", token, "to (expected)", expected)
-			t.Log("\tvalue:", token.val, "<->", expected.val)
-			t.Log("\tvalue as bytes:", []byte(token.val), "<->", []byte(expected.val))
-			t.Log("\ttype:", token.typ.String(), "<->", expected.typ.String())
-			t.Log("\tline:", token.Line, "<->", expected.Line)
-			t.Log("\tcolumn:", token.Col, "<->", expected.Col)
-			t.Log("compared", token, "to", expected)
-			t.FailNow()
-		}
-	}
-
-	tok, ok := <-ch
-	if ok {
-		t.Log("channel is not closed!")
-		t.Log(len(ch)+1, "tokens remaining:")
-
-		t.Log("token ->", tok)
-		for token := range ch {
-			t.Log("token ->", token)
-		}
-		t.FailNow()
-	}
-}
-
-func TestLexSpecialChars(t *testing.T) {
-	testQLFlow(t, " .$[]..()?*", []token{
-		{toml.Position{1, 2}, tokenDot, "."},
-		{toml.Position{1, 3}, tokenDollar, "$"},
-		{toml.Position{1, 4}, tokenLeftBracket, "["},
-		{toml.Position{1, 5}, tokenRightBracket, "]"},
-		{toml.Position{1, 6}, tokenDotDot, ".."},
-		{toml.Position{1, 8}, tokenLeftParen, "("},
-		{toml.Position{1, 9}, tokenRightParen, ")"},
-		{toml.Position{1, 10}, tokenQuestion, "?"},
-		{toml.Position{1, 11}, tokenStar, "*"},
-		{toml.Position{1, 12}, tokenEOF, ""},
-	})
-}
-
-func TestLexString(t *testing.T) {
-	testQLFlow(t, "'foo\n'", []token{
-		{toml.Position{1, 2}, tokenString, "foo\n"},
-		{toml.Position{2, 2}, tokenEOF, ""},
-	})
-}
-
-func TestLexDoubleString(t *testing.T) {
-	testQLFlow(t, `"bar"`, []token{
-		{toml.Position{1, 2}, tokenString, "bar"},
-		{toml.Position{1, 6}, tokenEOF, ""},
-	})
-}
-
-func TestLexStringEscapes(t *testing.T) {
-	testQLFlow(t, `"foo \" \' \b \f \/ \t \r \\ \u03A9 \U00012345 \n bar"`, []token{
-		{toml.Position{1, 2}, tokenString, "foo \" ' \b \f / \t \r \\ \u03A9 \U00012345 \n bar"},
-		{toml.Position{1, 55}, tokenEOF, ""},
-	})
-}
-
-func TestLexStringUnfinishedUnicode4(t *testing.T) {
-	testQLFlow(t, `"\u000"`, []token{
-		{toml.Position{1, 2}, tokenError, "unfinished unicode escape"},
-	})
-}
-
-func TestLexStringUnfinishedUnicode8(t *testing.T) {
-	testQLFlow(t, `"\U0000"`, []token{
-		{toml.Position{1, 2}, tokenError, "unfinished unicode escape"},
-	})
-}
-
-func TestLexStringInvalidEscape(t *testing.T) {
-	testQLFlow(t, `"\x"`, []token{
-		{toml.Position{1, 2}, tokenError, "invalid escape sequence: \\x"},
-	})
-}
-
-func TestLexStringUnfinished(t *testing.T) {
-	testQLFlow(t, `"bar`, []token{
-		{toml.Position{1, 2}, tokenError, "unclosed string"},
-	})
-}
-
-func TestLexKey(t *testing.T) {
-	testQLFlow(t, "foo", []token{
-		{toml.Position{1, 1}, tokenKey, "foo"},
-		{toml.Position{1, 4}, tokenEOF, ""},
-	})
-}
-
-func TestLexRecurse(t *testing.T) {
-	testQLFlow(t, "$..*", []token{
-		{toml.Position{1, 1}, tokenDollar, "$"},
-		{toml.Position{1, 2}, tokenDotDot, ".."},
-		{toml.Position{1, 4}, tokenStar, "*"},
-		{toml.Position{1, 5}, tokenEOF, ""},
-	})
-}
-
-func TestLexBracketKey(t *testing.T) {
-	testQLFlow(t, "$[foo]", []token{
-		{toml.Position{1, 1}, tokenDollar, "$"},
-		{toml.Position{1, 2}, tokenLeftBracket, "["},
-		{toml.Position{1, 3}, tokenKey, "foo"},
-		{toml.Position{1, 6}, tokenRightBracket, "]"},
-		{toml.Position{1, 7}, tokenEOF, ""},
-	})
-}
-
-func TestLexSpace(t *testing.T) {
-	testQLFlow(t, "foo bar baz", []token{
-		{toml.Position{1, 1}, tokenKey, "foo"},
-		{toml.Position{1, 5}, tokenKey, "bar"},
-		{toml.Position{1, 9}, tokenKey, "baz"},
-		{toml.Position{1, 12}, tokenEOF, ""},
-	})
-}
-
-func TestLexInteger(t *testing.T) {
-	testQLFlow(t, "100 +200 -300", []token{
-		{toml.Position{1, 1}, tokenInteger, "100"},
-		{toml.Position{1, 5}, tokenInteger, "+200"},
-		{toml.Position{1, 10}, tokenInteger, "-300"},
-		{toml.Position{1, 14}, tokenEOF, ""},
-	})
-}
-
-func TestLexFloat(t *testing.T) {
-	testQLFlow(t, "100.0 +200.0 -300.0", []token{
-		{toml.Position{1, 1}, tokenFloat, "100.0"},
-		{toml.Position{1, 7}, tokenFloat, "+200.0"},
-		{toml.Position{1, 14}, tokenFloat, "-300.0"},
-		{toml.Position{1, 20}, tokenEOF, ""},
-	})
-}
-
-func TestLexFloatWithMultipleDots(t *testing.T) {
-	testQLFlow(t, "4.2.", []token{
-		{toml.Position{1, 1}, tokenError, "cannot have two dots in one float"},
-	})
-}
-
-func TestLexFloatLeadingDot(t *testing.T) {
-	testQLFlow(t, "+.1", []token{
-		{toml.Position{1, 1}, tokenError, "cannot start float with a dot"},
-	})
-}
-
-func TestLexFloatWithTrailingDot(t *testing.T) {
-	testQLFlow(t, "42.", []token{
-		{toml.Position{1, 1}, tokenError, "float cannot end with a dot"},
-	})
-}
-
-func TestLexNumberWithoutDigit(t *testing.T) {
-	testQLFlow(t, "+", []token{
-		{toml.Position{1, 1}, tokenError, "no digit in that number"},
-	})
-}
-
-func TestLexUnknown(t *testing.T) {
-	testQLFlow(t, "^", []token{
-		{toml.Position{1, 1}, tokenError, "unexpected char: '94'"},
-	})
-}
diff --git a/vendor/github.com/pelletier/go-toml/query/match.go b/vendor/github.com/pelletier/go-toml/query/match.go
deleted file mode 100644
index d7bb15a45..000000000
--- a/vendor/github.com/pelletier/go-toml/query/match.go
+++ /dev/null
@@ -1,232 +0,0 @@
-package query
-
-import (
-	"fmt"
-	"github.com/pelletier/go-toml"
-)
-
-// base match
-type matchBase struct {
-	next pathFn
-}
-
-func (f *matchBase) setNext(next pathFn) {
-	f.next = next
-}
-
-// terminating functor - gathers results
-type terminatingFn struct {
-	// empty
-}
-
-func newTerminatingFn() *terminatingFn {
-	return &terminatingFn{}
-}
-
-func (f *terminatingFn) setNext(next pathFn) {
-	// do nothing
-}
-
-func (f *terminatingFn) call(node interface{}, ctx *queryContext) {
-	ctx.result.appendResult(node, ctx.lastPosition)
-}
-
-// match single key
-type matchKeyFn struct {
-	matchBase
-	Name string
-}
-
-func newMatchKeyFn(name string) *matchKeyFn {
-	return &matchKeyFn{Name: name}
-}
-
-func (f *matchKeyFn) call(node interface{}, ctx *queryContext) {
-	if array, ok := node.([]*toml.Tree); ok {
-		for _, tree := range array {
-			item := tree.Get(f.Name)
-			if item != nil {
-				ctx.lastPosition = tree.GetPosition(f.Name)
-				f.next.call(item, ctx)
-			}
-		}
-	} else if tree, ok := node.(*toml.Tree); ok {
-		item := tree.Get(f.Name)
-		if item != nil {
-			ctx.lastPosition = tree.GetPosition(f.Name)
-			f.next.call(item, ctx)
-		}
-	}
-}
-
-// match single index
-type matchIndexFn struct {
-	matchBase
-	Idx int
-}
-
-func newMatchIndexFn(idx int) *matchIndexFn {
-	return &matchIndexFn{Idx: idx}
-}
-
-func (f *matchIndexFn) call(node interface{}, ctx *queryContext) {
-	if arr, ok := node.([]interface{}); ok {
-		if f.Idx < len(arr) && f.Idx >= 0 {
-			if treesArray, ok := node.([]*toml.Tree); ok {
-				if len(treesArray) > 0 {
-					ctx.lastPosition = treesArray[0].Position()
-				}
-			}
-			f.next.call(arr[f.Idx], ctx)
-		}
-	}
-}
-
-// filter by slicing
-type matchSliceFn struct {
-	matchBase
-	Start, End, Step int
-}
-
-func newMatchSliceFn(start, end, step int) *matchSliceFn {
-	return &matchSliceFn{Start: start, End: end, Step: step}
-}
-
-func (f *matchSliceFn) call(node interface{}, ctx *queryContext) {
-	if arr, ok := node.([]interface{}); ok {
-		// adjust indexes for negative values, reverse ordering
-		realStart, realEnd := f.Start, f.End
-		if realStart < 0 {
-			realStart = len(arr) + realStart
-		}
-		if realEnd < 0 {
-			realEnd = len(arr) + realEnd
-		}
-		if realEnd < realStart {
-			realEnd, realStart = realStart, realEnd // swap
-		}
-		// loop and gather
-		for idx := realStart; idx < realEnd; idx += f.Step {
-			if treesArray, ok := node.([]*toml.Tree); ok {
-				if len(treesArray) > 0 {
-					ctx.lastPosition = treesArray[0].Position()
-				}
-			}
-			f.next.call(arr[idx], ctx)
-		}
-	}
-}
-
-// match anything
-type matchAnyFn struct {
-	matchBase
-}
-
-func newMatchAnyFn() *matchAnyFn {
-	return &matchAnyFn{}
-}
-
-func (f *matchAnyFn) call(node interface{}, ctx *queryContext) {
-	if tree, ok := node.(*toml.Tree); ok {
-		for _, k := range tree.Keys() {
-			v := tree.Get(k)
-			ctx.lastPosition = tree.GetPosition(k)
-			f.next.call(v, ctx)
-		}
-	}
-}
-
-// filter through union
-type matchUnionFn struct {
-	Union []pathFn
-}
-
-func (f *matchUnionFn) setNext(next pathFn) {
-	for _, fn := range f.Union {
-		fn.setNext(next)
-	}
-}
-
-func (f *matchUnionFn) call(node interface{}, ctx *queryContext) {
-	for _, fn := range f.Union {
-		fn.call(node, ctx)
-	}
-}
-
-// match every single last node in the tree
-type matchRecursiveFn struct {
-	matchBase
-}
-
-func newMatchRecursiveFn() *matchRecursiveFn {
-	return &matchRecursiveFn{}
-}
-
-func (f *matchRecursiveFn) call(node interface{}, ctx *queryContext) {
-	originalPosition := ctx.lastPosition
-	if tree, ok := node.(*toml.Tree); ok {
-		var visit func(tree *toml.Tree)
-		visit = func(tree *toml.Tree) {
-			for _, k := range tree.Keys() {
-				v := tree.Get(k)
-				ctx.lastPosition = tree.GetPosition(k)
-				f.next.call(v, ctx)
-				switch node := v.(type) {
-				case *toml.Tree:
-					visit(node)
-				case []*toml.Tree:
-					for _, subtree := range node {
-						visit(subtree)
-					}
-				}
-			}
-		}
-		ctx.lastPosition = originalPosition
-		f.next.call(tree, ctx)
-		visit(tree)
-	}
-}
-
-// match based on an externally provided functional filter
-type matchFilterFn struct {
-	matchBase
-	Pos  toml.Position
-	Name string
-}
-
-func newMatchFilterFn(name string, pos toml.Position) *matchFilterFn {
-	return &matchFilterFn{Name: name, Pos: pos}
-}
-
-func (f *matchFilterFn) call(node interface{}, ctx *queryContext) {
-	fn, ok := (*ctx.filters)[f.Name]
-	if !ok {
-		panic(fmt.Sprintf("%s: query context does not have filter '%s'",
-			f.Pos.String(), f.Name))
-	}
-	switch castNode := node.(type) {
-	case *toml.Tree:
-		for _, k := range castNode.Keys() {
-			v := castNode.Get(k)
-			if fn(v) {
-				ctx.lastPosition = castNode.GetPosition(k)
-				f.next.call(v, ctx)
-			}
-		}
-	case []*toml.Tree:
-		for _, v := range castNode {
-			if fn(v) {
-				if len(castNode) > 0 {
-					ctx.lastPosition = castNode[0].Position()
-				}
-				f.next.call(v, ctx)
-			}
-		}
-	case []interface{}:
-		for _, v := range castNode {
-			if fn(v) {
-				f.next.call(v, ctx)
-			}
-		}
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/query/match_test.go b/vendor/github.com/pelletier/go-toml/query/match_test.go
deleted file mode 100644
index 429b8f6b9..000000000
--- a/vendor/github.com/pelletier/go-toml/query/match_test.go
+++ /dev/null
@@ -1,202 +0,0 @@
-package query
-
-import (
-	"fmt"
-	"github.com/pelletier/go-toml"
-	"testing"
-)
-
-// dump path tree to a string
-func pathString(root pathFn) string {
-	result := fmt.Sprintf("%T:", root)
-	switch fn := root.(type) {
-	case *terminatingFn:
-		result += "{}"
-	case *matchKeyFn:
-		result += fmt.Sprintf("{%s}", fn.Name)
-		result += pathString(fn.next)
-	case *matchIndexFn:
-		result += fmt.Sprintf("{%d}", fn.Idx)
-		result += pathString(fn.next)
-	case *matchSliceFn:
-		result += fmt.Sprintf("{%d:%d:%d}",
-			fn.Start, fn.End, fn.Step)
-		result += pathString(fn.next)
-	case *matchAnyFn:
-		result += "{}"
-		result += pathString(fn.next)
-	case *matchUnionFn:
-		result += "{["
-		for _, v := range fn.Union {
-			result += pathString(v) + ", "
-		}
-		result += "]}"
-	case *matchRecursiveFn:
-		result += "{}"
-		result += pathString(fn.next)
-	case *matchFilterFn:
-		result += fmt.Sprintf("{%s}", fn.Name)
-		result += pathString(fn.next)
-	}
-	return result
-}
-
-func assertPathMatch(t *testing.T, path, ref *Query) bool {
-	pathStr := pathString(path.root)
-	refStr := pathString(ref.root)
-	if pathStr != refStr {
-		t.Errorf("paths do not match")
-		t.Log("test:", pathStr)
-		t.Log("ref: ", refStr)
-		return false
-	}
-	return true
-}
-
-func assertPath(t *testing.T, query string, ref *Query) {
-	path, _ := parseQuery(lexQuery(query))
-	assertPathMatch(t, path, ref)
-}
-
-func buildPath(parts ...pathFn) *Query {
-	query := newQuery()
-	for _, v := range parts {
-		query.appendPath(v)
-	}
-	return query
-}
-
-func TestPathRoot(t *testing.T) {
-	assertPath(t,
-		"$",
-		buildPath(
-		// empty
-		))
-}
-
-func TestPathKey(t *testing.T) {
-	assertPath(t,
-		"$.foo",
-		buildPath(
-			newMatchKeyFn("foo"),
-		))
-}
-
-func TestPathBracketKey(t *testing.T) {
-	assertPath(t,
-		"$[foo]",
-		buildPath(
-			newMatchKeyFn("foo"),
-		))
-}
-
-func TestPathBracketStringKey(t *testing.T) {
-	assertPath(t,
-		"$['foo']",
-		buildPath(
-			newMatchKeyFn("foo"),
-		))
-}
-
-func TestPathIndex(t *testing.T) {
-	assertPath(t,
-		"$[123]",
-		buildPath(
-			newMatchIndexFn(123),
-		))
-}
-
-func TestPathSliceStart(t *testing.T) {
-	assertPath(t,
-		"$[123:]",
-		buildPath(
-			newMatchSliceFn(123, maxInt, 1),
-		))
-}
-
-func TestPathSliceStartEnd(t *testing.T) {
-	assertPath(t,
-		"$[123:456]",
-		buildPath(
-			newMatchSliceFn(123, 456, 1),
-		))
-}
-
-func TestPathSliceStartEndColon(t *testing.T) {
-	assertPath(t,
-		"$[123:456:]",
-		buildPath(
-			newMatchSliceFn(123, 456, 1),
-		))
-}
-
-func TestPathSliceStartStep(t *testing.T) {
-	assertPath(t,
-		"$[123::7]",
-		buildPath(
-			newMatchSliceFn(123, maxInt, 7),
-		))
-}
-
-func TestPathSliceEndStep(t *testing.T) {
-	assertPath(t,
-		"$[:456:7]",
-		buildPath(
-			newMatchSliceFn(0, 456, 7),
-		))
-}
-
-func TestPathSliceStep(t *testing.T) {
-	assertPath(t,
-		"$[::7]",
-		buildPath(
-			newMatchSliceFn(0, maxInt, 7),
-		))
-}
-
-func TestPathSliceAll(t *testing.T) {
-	assertPath(t,
-		"$[123:456:7]",
-		buildPath(
-			newMatchSliceFn(123, 456, 7),
-		))
-}
-
-func TestPathAny(t *testing.T) {
-	assertPath(t,
-		"$.*",
-		buildPath(
-			newMatchAnyFn(),
-		))
-}
-
-func TestPathUnion(t *testing.T) {
-	assertPath(t,
-		"$[foo, bar, baz]",
-		buildPath(
-			&matchUnionFn{[]pathFn{
-				newMatchKeyFn("foo"),
-				newMatchKeyFn("bar"),
-				newMatchKeyFn("baz"),
-			}},
-		))
-}
-
-func TestPathRecurse(t *testing.T) {
-	assertPath(t,
-		"$..*",
-		buildPath(
-			newMatchRecursiveFn(),
-		))
-}
-
-func TestPathFilterExpr(t *testing.T) {
-	assertPath(t,
-		"$[?('foo'),?(bar)]",
-		buildPath(
-			&matchUnionFn{[]pathFn{
-				newMatchFilterFn("foo", toml.Position{}),
-				newMatchFilterFn("bar", toml.Position{}),
-			}},
-		))
-}
diff --git a/vendor/github.com/pelletier/go-toml/query/parser.go b/vendor/github.com/pelletier/go-toml/query/parser.go
deleted file mode 100644
index 5f69b70d4..000000000
--- a/vendor/github.com/pelletier/go-toml/query/parser.go
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
-  Based on the "jsonpath" spec/concept.
-
-  http://goessner.net/articles/JsonPath/
-  https://code.google.com/p/json-path/
-*/
-
-package query
-
-import (
-	"fmt"
-)
-
-const maxInt = int(^uint(0) >> 1)
-
-type queryParser struct {
-	flow         chan token
-	tokensBuffer []token
-	query        *Query
-	union        []pathFn
-	err          error
-}
-
-type queryParserStateFn func() queryParserStateFn
-
-// Formats and panics an error message based on a token
-func (p *queryParser) parseError(tok *token, msg string, args ...interface{}) queryParserStateFn {
-	p.err = fmt.Errorf(tok.Position.String()+": "+msg, args...)
-	return nil // trigger parse to end
-}
-
-func (p *queryParser) run() {
-	for state := p.parseStart; state != nil; {
-		state = state()
-	}
-}
-
-func (p *queryParser) backup(tok *token) {
-	p.tokensBuffer = append(p.tokensBuffer, *tok)
-}
-
-func (p *queryParser) peek() *token {
-	if len(p.tokensBuffer) != 0 {
-		return &(p.tokensBuffer[0])
-	}
-
-	tok, ok := <-p.flow
-	if !ok {
-		return nil
-	}
-	p.backup(&tok)
-	return &tok
-}
-
-func (p *queryParser) lookahead(types ...tokenType) bool {
-	result := true
-	buffer := []token{}
-
-	for _, typ := range types {
-		tok := p.getToken()
-		if tok == nil {
-			result = false
-			break
-		}
-		buffer = append(buffer, *tok)
-		if tok.typ != typ {
-			result = false
-			break
-		}
-	}
-	// add the tokens back to the buffer, and return
-	p.tokensBuffer = append(p.tokensBuffer, buffer...)
-	return result
-}
-
-func (p *queryParser) getToken() *token {
-	if len(p.tokensBuffer) != 0 {
-		tok := p.tokensBuffer[0]
-		p.tokensBuffer = p.tokensBuffer[1:]
-		return &tok
-	}
-	tok, ok := <-p.flow
-	if !ok {
-		return nil
-	}
-	return &tok
-}
-
-func (p *queryParser) parseStart() queryParserStateFn {
-	tok := p.getToken()
-
-	if tok == nil || tok.typ == tokenEOF {
-		return nil
-	}
-
-	if tok.typ != tokenDollar {
-		return p.parseError(tok, "Expected '$' at start of expression")
-	}
-
-	return p.parseMatchExpr
-}
-
-// handle '.' prefix, '[]', and '..'
-func (p *queryParser) parseMatchExpr() queryParserStateFn {
-	tok := p.getToken()
-	switch tok.typ {
-	case tokenDotDot:
-		p.query.appendPath(&matchRecursiveFn{})
-		// nested parse for '..'
-		tok := p.getToken()
-		switch tok.typ {
-		case tokenKey:
-			p.query.appendPath(newMatchKeyFn(tok.val))
-			return p.parseMatchExpr
-		case tokenLeftBracket:
-			return p.parseBracketExpr
-		case tokenStar:
-			// do nothing - the recursive predicate is enough
-			return p.parseMatchExpr
-		}
-
-	case tokenDot:
-		// nested parse for '.'
-		tok := p.getToken()
-		switch tok.typ {
-		case tokenKey:
-			p.query.appendPath(newMatchKeyFn(tok.val))
-			return p.parseMatchExpr
-		case tokenStar:
-			p.query.appendPath(&matchAnyFn{})
-			return p.parseMatchExpr
-		}
-
-	case tokenLeftBracket:
-		return p.parseBracketExpr
-
-	case tokenEOF:
-		return nil // allow EOF at this stage
-	}
-	return p.parseError(tok, "expected match expression")
-}
-
-func (p *queryParser) parseBracketExpr() queryParserStateFn {
-	if p.lookahead(tokenInteger, tokenColon) {
-		return p.parseSliceExpr
-	}
-	if p.peek().typ == tokenColon {
-		return p.parseSliceExpr
-	}
-	return p.parseUnionExpr
-}
-
-func (p *queryParser) parseUnionExpr() queryParserStateFn {
-	var tok *token
-
-	// this state can be traversed after some sub-expressions
-	// so be careful when setting up state in the parser
-	if p.union == nil {
-		p.union = []pathFn{}
-	}
-
-loop: // labeled loop for easy breaking
-	for {
-		if len(p.union) > 0 {
-			// parse delimiter or terminator
-			tok = p.getToken()
-			switch tok.typ {
-			case tokenComma:
-				// do nothing
-			case tokenRightBracket:
-				break loop
-			default:
-				return p.parseError(tok, "expected ',' or ']', not '%s'", tok.val)
-			}
-		}
-
-		// parse sub expression
-		tok = p.getToken()
-		switch tok.typ {
-		case tokenInteger:
-			p.union = append(p.union, newMatchIndexFn(tok.Int()))
-		case tokenKey:
-			p.union = append(p.union, newMatchKeyFn(tok.val))
-		case tokenString:
-			p.union = append(p.union, newMatchKeyFn(tok.val))
-		case tokenQuestion:
-			return p.parseFilterExpr
-		default:
-			return p.parseError(tok, "expected union sub expression, not '%s', %d", tok.val, len(p.union))
-		}
-	}
-
-	// if there is only one sub-expression, use that instead
-	if len(p.union) == 1 {
-		p.query.appendPath(p.union[0])
-	} else {
-		p.query.appendPath(&matchUnionFn{p.union})
-	}
-
-	p.union = nil // clear out state
-	return p.parseMatchExpr
-}
-
-func (p *queryParser) parseSliceExpr() queryParserStateFn {
-	// init slice to grab all elements
-	start, end, step := 0, maxInt, 1
-
-	// parse optional start
-	tok := p.getToken()
-	if tok.typ == tokenInteger {
-		start = tok.Int()
-		tok = p.getToken()
-	}
-	if tok.typ != tokenColon {
-		return p.parseError(tok, "expected ':'")
-	}
-
-	// parse optional end
-	tok = p.getToken()
-	if tok.typ == tokenInteger {
-		end = tok.Int()
-		tok = p.getToken()
-	}
-	if tok.typ == tokenRightBracket {
-		p.query.appendPath(newMatchSliceFn(start, end, step))
-		return p.parseMatchExpr
-	}
-	if tok.typ != tokenColon {
-		return p.parseError(tok, "expected ']' or ':'")
-	}
-
-	// parse optional step
-	tok = p.getToken()
-	if tok.typ == tokenInteger {
-		step = tok.Int()
-		if step < 0 {
-			return p.parseError(tok, "step must be a positive value")
-		}
-		tok = p.getToken()
-	}
-	if tok.typ != tokenRightBracket {
-		return p.parseError(tok, "expected ']'")
-	}
-
-	p.query.appendPath(newMatchSliceFn(start, end, step))
-	return p.parseMatchExpr
-}
-
-func (p *queryParser) parseFilterExpr() queryParserStateFn {
-	tok := p.getToken()
-	if tok.typ != tokenLeftParen {
-		return p.parseError(tok, "expected left-parenthesis for filter expression")
-	}
-	tok = p.getToken()
-	if tok.typ != tokenKey && tok.typ != tokenString {
-		return p.parseError(tok, "expected key or string for filter function name")
-	}
-	name := tok.val
-	tok = p.getToken()
-	if tok.typ != tokenRightParen {
-		return p.parseError(tok, "expected right-parenthesis for filter expression")
-	}
-	p.union = append(p.union, newMatchFilterFn(name, tok.Position))
-	return p.parseUnionExpr
-}
-
-func parseQuery(flow chan token) (*Query, error) {
-	parser := &queryParser{
-		flow:         flow,
-		tokensBuffer: []token{},
-		query:        newQuery(),
-	}
-	parser.run()
-	return parser.query, parser.err
-}
diff --git a/vendor/github.com/pelletier/go-toml/query/parser_test.go b/vendor/github.com/pelletier/go-toml/query/parser_test.go
deleted file mode 100644
index 473896a02..000000000
--- a/vendor/github.com/pelletier/go-toml/query/parser_test.go
+++ /dev/null
@@ -1,482 +0,0 @@
-package query
-
-import (
-	"fmt"
-	"github.com/pelletier/go-toml"
-	"io/ioutil"
-	"sort"
-	"strings"
-	"testing"
-	"time"
-)
-
-type queryTestNode struct {
-	value    interface{}
-	position toml.Position
-}
-
-func valueString(root interface{}) string {
-	result := "" //fmt.Sprintf("%T:", root)
-	switch node := root.(type) {
-	case *Result:
-		items := []string{}
-		for i, v := range node.Values() {
-			items = append(items, fmt.Sprintf("%s:%s",
-				node.Positions()[i].String(), valueString(v)))
-		}
-		sort.Strings(items)
-		result = "[" + strings.Join(items, ", ") + "]"
-	case queryTestNode:
-		result = fmt.Sprintf("%s:%s",
-			node.position.String(), valueString(node.value))
-	case []interface{}:
-		items := []string{}
-		for _, v := range node {
-			items = append(items, valueString(v))
-		}
-		sort.Strings(items)
-		result = "[" + strings.Join(items, ", ") + "]"
-	case *toml.Tree:
-		// workaround for unreliable map key ordering
-		items := []string{}
-		for _, k := range node.Keys() {
-			v := node.GetPath([]string{k})
-			items = append(items, k+":"+valueString(v))
-		}
-		sort.Strings(items)
-		result = "{" + strings.Join(items, ", ") + "}"
-	case map[string]interface{}:
-		// workaround for unreliable map key ordering
-		items := []string{}
-		for k, v := range node {
-			items = append(items, k+":"+valueString(v))
-		}
-		sort.Strings(items)
-		result = "{" + strings.Join(items, ", ") + "}"
-	case int64:
-		result += fmt.Sprintf("%d", node)
-	case string:
-		result += "'" + node + "'"
-	case float64:
-		result += fmt.Sprintf("%f", node)
-	case bool:
-		result += fmt.Sprintf("%t", node)
-	case time.Time:
-		result += fmt.Sprintf("'%v'", node)
-	}
-	return result
-}
-
-func assertValue(t *testing.T, result, ref interface{}) {
-	pathStr := valueString(result)
-	refStr := valueString(ref)
-	if pathStr != refStr {
-		t.Errorf("values do not match")
-		t.Log("test:", pathStr)
-		t.Log("ref: ", refStr)
-	}
-}
-
-func assertQueryPositions(t *testing.T, tomlDoc string, query string, ref []interface{}) {
-	tree, err := toml.Load(tomlDoc)
-	if err != nil {
-		t.Errorf("Non-nil toml parse error: %v", err)
-		return
-	}
-	q, err := Compile(query)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-	results := q.Execute(tree)
-	assertValue(t, results, ref)
-}
-
-func TestQueryRoot(t *testing.T) {
-	assertQueryPositions(t,
-		"a = 42",
-		"$",
-		[]interface{}{
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(42),
-				}, toml.Position{1, 1},
-			},
-		})
-}
-
-func TestQueryKey(t *testing.T) {
-	assertQueryPositions(t,
-		"[foo]\na = 42",
-		"$.foo.a",
-		[]interface{}{
-			queryTestNode{
-				int64(42), toml.Position{2, 1},
-			},
-		})
-}
-
-func TestQueryKeyString(t *testing.T) {
-	assertQueryPositions(t,
-		"[foo]\na = 42",
-		"$.foo['a']",
-		[]interface{}{
-			queryTestNode{
-				int64(42), toml.Position{2, 1},
-			},
-		})
-}
-
-func TestQueryIndex(t *testing.T) {
-	assertQueryPositions(t,
-		"[foo]\na = [1,2,3,4,5,6,7,8,9,0]",
-		"$.foo.a[5]",
-		[]interface{}{
-			queryTestNode{
-				int64(6), toml.Position{2, 1},
-			},
-		})
-}
-
-func TestQuerySliceRange(t *testing.T) {
-	assertQueryPositions(t,
-		"[foo]\na = [1,2,3,4,5,6,7,8,9,0]",
-		"$.foo.a[0:5]",
-		[]interface{}{
-			queryTestNode{
-				int64(1), toml.Position{2, 1},
-			},
-			queryTestNode{
-				int64(2), toml.Position{2, 1},
-			},
-			queryTestNode{
-				int64(3), toml.Position{2, 1},
-			},
-			queryTestNode{
-				int64(4), toml.Position{2, 1},
-			},
-			queryTestNode{
-				int64(5), toml.Position{2, 1},
-			},
-		})
-}
-
-func TestQuerySliceStep(t *testing.T) {
-	assertQueryPositions(t,
-		"[foo]\na = [1,2,3,4,5,6,7,8,9,0]",
-		"$.foo.a[0:5:2]",
-		[]interface{}{
-			queryTestNode{
-				int64(1), toml.Position{2, 1},
-			},
-			queryTestNode{
-				int64(3), toml.Position{2, 1},
-			},
-			queryTestNode{
-				int64(5), toml.Position{2, 1},
-			},
-		})
-}
-
-func TestQueryAny(t *testing.T) {
-	assertQueryPositions(t,
-		"[foo.bar]\na=1\nb=2\n[foo.baz]\na=3\nb=4",
-		"$.foo.*",
-		[]interface{}{
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(1),
-					"b": int64(2),
-				}, toml.Position{1, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(3),
-					"b": int64(4),
-				}, toml.Position{4, 1},
-			},
-		})
-}
-func TestQueryUnionSimple(t *testing.T) {
-	assertQueryPositions(t,
-		"[foo.bar]\na=1\nb=2\n[baz.foo]\na=3\nb=4\n[gorf.foo]\na=5\nb=6",
-		"$.*[bar,foo]",
-		[]interface{}{
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(1),
-					"b": int64(2),
-				}, toml.Position{1, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(3),
-					"b": int64(4),
-				}, toml.Position{4, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(5),
-					"b": int64(6),
-				}, toml.Position{7, 1},
-			},
-		})
-}
-
-func TestQueryRecursionAll(t *testing.T) {
-	assertQueryPositions(t,
-		"[foo.bar]\na=1\nb=2\n[baz.foo]\na=3\nb=4\n[gorf.foo]\na=5\nb=6",
-		"$..*",
-		[]interface{}{
-			queryTestNode{
-				map[string]interface{}{
-					"foo": map[string]interface{}{
-						"bar": map[string]interface{}{
-							"a": int64(1),
-							"b": int64(2),
-						},
-					},
-					"baz": map[string]interface{}{
-						"foo": map[string]interface{}{
-							"a": int64(3),
-							"b": int64(4),
-						},
-					},
-					"gorf": map[string]interface{}{
-						"foo": map[string]interface{}{
-							"a": int64(5),
-							"b": int64(6),
-						},
-					},
-				}, toml.Position{1, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"bar": map[string]interface{}{
-						"a": int64(1),
-						"b": int64(2),
-					},
-				}, toml.Position{1, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(1),
-					"b": int64(2),
-				}, toml.Position{1, 1},
-			},
-			queryTestNode{
-				int64(1), toml.Position{2, 1},
-			},
-			queryTestNode{
-				int64(2), toml.Position{3, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"foo": map[string]interface{}{
-						"a": int64(3),
-						"b": int64(4),
-					},
-				}, toml.Position{4, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(3),
-					"b": int64(4),
-				}, toml.Position{4, 1},
-			},
-			queryTestNode{
-				int64(3), toml.Position{5, 1},
-			},
-			queryTestNode{
-				int64(4), toml.Position{6, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"foo": map[string]interface{}{
-						"a": int64(5),
-						"b": int64(6),
-					},
-				}, toml.Position{7, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(5),
-					"b": int64(6),
-				}, toml.Position{7, 1},
-			},
-			queryTestNode{
-				int64(5), toml.Position{8, 1},
-			},
-			queryTestNode{
-				int64(6), toml.Position{9, 1},
-			},
-		})
-}
-
-func TestQueryRecursionUnionSimple(t *testing.T) {
-	assertQueryPositions(t,
-		"[foo.bar]\na=1\nb=2\n[baz.foo]\na=3\nb=4\n[gorf.foo]\na=5\nb=6",
-		"$..['foo','bar']",
-		[]interface{}{
-			queryTestNode{
-				map[string]interface{}{
-					"bar": map[string]interface{}{
-						"a": int64(1),
-						"b": int64(2),
-					},
-				}, toml.Position{1, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(3),
-					"b": int64(4),
-				}, toml.Position{4, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(1),
-					"b": int64(2),
-				}, toml.Position{1, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"a": int64(5),
-					"b": int64(6),
-				}, toml.Position{7, 1},
-			},
-		})
-}
-
-func TestQueryFilterFn(t *testing.T) {
-	buff, err := ioutil.ReadFile("../example.toml")
-	if err != nil {
-		t.Error(err)
-		return
-	}
-
-	assertQueryPositions(t, string(buff),
-		"$..[?(int)]",
-		[]interface{}{
-			queryTestNode{
-				int64(8001), toml.Position{13, 1},
-			},
-			queryTestNode{
-				int64(8001), toml.Position{13, 1},
-			},
-			queryTestNode{
-				int64(8002), toml.Position{13, 1},
-			},
-			queryTestNode{
-				int64(5000), toml.Position{14, 1},
-			},
-		})
-
-	assertQueryPositions(t, string(buff),
-		"$..[?(string)]",
-		[]interface{}{
-			queryTestNode{
-				"TOML Example", toml.Position{3, 1},
-			},
-			queryTestNode{
-				"Tom Preston-Werner", toml.Position{6, 1},
-			},
-			queryTestNode{
-				"GitHub", toml.Position{7, 1},
-			},
-			queryTestNode{
-				"GitHub Cofounder & CEO\nLikes tater tots and beer.",
-				toml.Position{8, 1},
-			},
-			queryTestNode{
-				"192.168.1.1", toml.Position{12, 1},
-			},
-			queryTestNode{
-				"10.0.0.1", toml.Position{21, 3},
-			},
-			queryTestNode{
-				"eqdc10", toml.Position{22, 3},
-			},
-			queryTestNode{
-				"10.0.0.2", toml.Position{25, 3},
-			},
-			queryTestNode{
-				"eqdc10", toml.Position{26, 3},
-			},
-		})
-
-	assertQueryPositions(t, string(buff),
-		"$..[?(float)]",
-		[]interface{}{
-		// no float values in document
-		})
-
-	tv, _ := time.Parse(time.RFC3339, "1979-05-27T07:32:00Z")
-	assertQueryPositions(t, string(buff),
-		"$..[?(tree)]",
-		[]interface{}{
-			queryTestNode{
-				map[string]interface{}{
-					"name":         "Tom Preston-Werner",
-					"organization": "GitHub",
-					"bio":          "GitHub Cofounder & CEO\nLikes tater tots and beer.",
-					"dob":          tv,
-				}, toml.Position{5, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"server":         "192.168.1.1",
-					"ports":          []interface{}{int64(8001), int64(8001), int64(8002)},
-					"connection_max": int64(5000),
-					"enabled":        true,
-				}, toml.Position{11, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"alpha": map[string]interface{}{
-						"ip": "10.0.0.1",
-						"dc": "eqdc10",
-					},
-					"beta": map[string]interface{}{
-						"ip": "10.0.0.2",
-						"dc": "eqdc10",
-					},
-				}, toml.Position{17, 1},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"ip": "10.0.0.1",
-					"dc": "eqdc10",
-				}, toml.Position{20, 3},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"ip": "10.0.0.2",
-					"dc": "eqdc10",
-				}, toml.Position{24, 3},
-			},
-			queryTestNode{
-				map[string]interface{}{
-					"data": []interface{}{
-						[]interface{}{"gamma", "delta"},
-						[]interface{}{int64(1), int64(2)},
-					},
-				}, toml.Position{28, 1},
-			},
-		})
-
-	assertQueryPositions(t, string(buff),
-		"$..[?(time)]",
-		[]interface{}{
-			queryTestNode{
-				tv, toml.Position{9, 1},
-			},
-		})
-
-	assertQueryPositions(t, string(buff),
-		"$..[?(bool)]",
-		[]interface{}{
-			queryTestNode{
-				true, toml.Position{15, 1},
-			},
-		})
-}
diff --git a/vendor/github.com/pelletier/go-toml/query/query.go b/vendor/github.com/pelletier/go-toml/query/query.go
deleted file mode 100644
index 1c6cd8014..000000000
--- a/vendor/github.com/pelletier/go-toml/query/query.go
+++ /dev/null
@@ -1,158 +0,0 @@
-package query
-
-import (
-	"time"
-
-	"github.com/pelletier/go-toml"
-)
-
-// NodeFilterFn represents a user-defined filter function, for use with
-// Query.SetFilter().
-//
-// The return value of the function must indicate if 'node' is to be included
-// at this stage of the TOML path.  Returning true will include the node, and
-// returning false will exclude it.
-//
-// NOTE: Care should be taken to write script callbacks such that they are safe
-// to use from multiple goroutines.
-type NodeFilterFn func(node interface{}) bool
-
-// Result is the result of Executing a Query.
-type Result struct {
-	items     []interface{}
-	positions []toml.Position
-}
-
-// appends a value/position pair to the result set.
-func (r *Result) appendResult(node interface{}, pos toml.Position) {
-	r.items = append(r.items, node)
-	r.positions = append(r.positions, pos)
-}
-
-// Values is a set of values within a Result.  The order of values is not
-// guaranteed to be in document order, and may be different each time a query is
-// executed.
-func (r Result) Values() []interface{} {
-	return r.items
-}
-
-// Positions is a set of positions for values within a Result.  Each index
-// in Positions() corresponds to the entry in Value() of the same index.
-func (r Result) Positions() []toml.Position {
-	return r.positions
-}
-
-// runtime context for executing query paths
-type queryContext struct {
-	result       *Result
-	filters      *map[string]NodeFilterFn
-	lastPosition toml.Position
-}
-
-// generic path functor interface
-type pathFn interface {
-	setNext(next pathFn)
-	// it is the caller's responsibility to set the ctx.lastPosition before invoking call()
-	// node can be one of: *toml.Tree, []*toml.Tree, or a scalar
-	call(node interface{}, ctx *queryContext)
-}
-
-// A Query is the representation of a compiled TOML path.  A Query is safe
-// for concurrent use by multiple goroutines.
-type Query struct {
-	root    pathFn
-	tail    pathFn
-	filters *map[string]NodeFilterFn
-}
-
-func newQuery() *Query {
-	return &Query{
-		root:    nil,
-		tail:    nil,
-		filters: &defaultFilterFunctions,
-	}
-}
-
-func (q *Query) appendPath(next pathFn) {
-	if q.root == nil {
-		q.root = next
-	} else {
-		q.tail.setNext(next)
-	}
-	q.tail = next
-	next.setNext(newTerminatingFn()) // init the next functor
-}
-
-// Compile compiles a TOML path expression. The returned Query can be used
-// to match elements within a Tree and its descendants. See Execute.
-func Compile(path string) (*Query, error) {
-	return parseQuery(lexQuery(path))
-}
-
-// Execute executes a query against a Tree, and returns the result of the query.
-func (q *Query) Execute(tree *toml.Tree) *Result {
-	result := &Result{
-		items:     []interface{}{},
-		positions: []toml.Position{},
-	}
-	if q.root == nil {
-		result.appendResult(tree, tree.GetPosition(""))
-	} else {
-		ctx := &queryContext{
-			result:  result,
-			filters: q.filters,
-		}
-		ctx.lastPosition = tree.Position()
-		q.root.call(tree, ctx)
-	}
-	return result
-}
-
-// CompileAndExecute is a shorthand for Compile(path) followed by Execute(tree).
-func CompileAndExecute(path string, tree *toml.Tree) (*Result, error) {
-	query, err := Compile(path)
-	if err != nil {
-		return nil, err
-	}
-	return query.Execute(tree), nil
-}
-
-// SetFilter sets a user-defined filter function.  These may be used inside
-// "?(..)" query expressions to filter TOML document elements within a query.
-func (q *Query) SetFilter(name string, fn NodeFilterFn) {
-	if q.filters == &defaultFilterFunctions {
-		// clone the static table
-		q.filters = &map[string]NodeFilterFn{}
-		for k, v := range defaultFilterFunctions {
-			(*q.filters)[k] = v
-		}
-	}
-	(*q.filters)[name] = fn
-}
-
-var defaultFilterFunctions = map[string]NodeFilterFn{
-	"tree": func(node interface{}) bool {
-		_, ok := node.(*toml.Tree)
-		return ok
-	},
-	"int": func(node interface{}) bool {
-		_, ok := node.(int64)
-		return ok
-	},
-	"float": func(node interface{}) bool {
-		_, ok := node.(float64)
-		return ok
-	},
-	"string": func(node interface{}) bool {
-		_, ok := node.(string)
-		return ok
-	},
-	"time": func(node interface{}) bool {
-		_, ok := node.(time.Time)
-		return ok
-	},
-	"bool": func(node interface{}) bool {
-		_, ok := node.(bool)
-		return ok
-	},
-}
diff --git a/vendor/github.com/pelletier/go-toml/query/query_test.go b/vendor/github.com/pelletier/go-toml/query/query_test.go
deleted file mode 100644
index 903a8dc73..000000000
--- a/vendor/github.com/pelletier/go-toml/query/query_test.go
+++ /dev/null
@@ -1,157 +0,0 @@
-package query
-
-import (
-	"fmt"
-	"testing"
-
-	"github.com/pelletier/go-toml"
-)
-
-func assertArrayContainsInAnyOrder(t *testing.T, array []interface{}, objects ...interface{}) {
-	if len(array) != len(objects) {
-		t.Fatalf("array contains %d objects but %d are expected", len(array), len(objects))
-	}
-
-	for _, o := range objects {
-		found := false
-		for _, a := range array {
-			if a == o {
-				found = true
-				break
-			}
-		}
-		if !found {
-			t.Fatal(o, "not found in array", array)
-		}
-	}
-}
-
-func TestQueryExample(t *testing.T) {
-	config, _ := toml.Load(`
-      [[book]]
-      title = "The Stand"
-      author = "Stephen King"
-      [[book]]
-      title = "For Whom the Bell Tolls"
-      author = "Ernest Hemmingway"
-      [[book]]
-      title = "Neuromancer"
-      author = "William Gibson"
-    `)
-	authors, err := CompileAndExecute("$.book.author", config)
-	if err != nil {
-		t.Fatal("unexpected error:", err)
-	}
-	names := authors.Values()
-	if len(names) != 3 {
-		t.Fatalf("query should return 3 names but returned %d", len(names))
-	}
-	assertArrayContainsInAnyOrder(t, names, "Stephen King", "Ernest Hemmingway", "William Gibson")
-}
-
-func TestQueryReadmeExample(t *testing.T) {
-	config, _ := toml.Load(`
-[postgres]
-user = "pelletier"
-password = "mypassword"
-`)
-
-	query, err := Compile("$..[user,password]")
-	if err != nil {
-		t.Fatal("unexpected error:", err)
-	}
-	results := query.Execute(config)
-	values := results.Values()
-	if len(values) != 2 {
-		t.Fatalf("query should return 2 values but returned %d", len(values))
-	}
-	assertArrayContainsInAnyOrder(t, values, "pelletier", "mypassword")
-}
-
-func TestQueryPathNotPresent(t *testing.T) {
-	config, _ := toml.Load(`a = "hello"`)
-	query, err := Compile("$.foo.bar")
-	if err != nil {
-		t.Fatal("unexpected error:", err)
-	}
-	results := query.Execute(config)
-	if err != nil {
-		t.Fatalf("err should be nil. got %s instead", err)
-	}
-	if len(results.items) != 0 {
-		t.Fatalf("no items should be matched. %d matched instead", len(results.items))
-	}
-}
-
-func ExampleNodeFilterFn_filterExample() {
-	tree, _ := toml.Load(`
-      [struct_one]
-      foo = "foo"
-      bar = "bar"
-
-      [struct_two]
-      baz = "baz"
-      gorf = "gorf"
-    `)
-
-	// create a query that references a user-defined-filter
-	query, _ := Compile("$[?(bazOnly)]")
-
-	// define the filter, and assign it to the query
-	query.SetFilter("bazOnly", func(node interface{}) bool {
-		if tree, ok := node.(*toml.Tree); ok {
-			return tree.Has("baz")
-		}
-		return false // reject all other node types
-	})
-
-	// results contain only the 'struct_two' Tree
-	query.Execute(tree)
-}
-
-func ExampleQuery_queryExample() {
-	config, _ := toml.Load(`
-      [[book]]
-      title = "The Stand"
-      author = "Stephen King"
-      [[book]]
-      title = "For Whom the Bell Tolls"
-      author = "Ernest Hemmingway"
-      [[book]]
-      title = "Neuromancer"
-      author = "William Gibson"
-    `)
-
-	// find and print all the authors in the document
-	query, _ := Compile("$.book.author")
-	authors := query.Execute(config)
-	for _, name := range authors.Values() {
-		fmt.Println(name)
-	}
-}
-
-func TestTomlQuery(t *testing.T) {
-	tree, err := toml.Load("[foo.bar]\na=1\nb=2\n[baz.foo]\na=3\nb=4\n[gorf.foo]\na=5\nb=6")
-	if err != nil {
-		t.Error(err)
-		return
-	}
-	query, err := Compile("$.foo.bar")
-	if err != nil {
-		t.Error(err)
-		return
-	}
-	result := query.Execute(tree)
-	values := result.Values()
-	if len(values) != 1 {
-		t.Errorf("Expected resultset of 1, got %d instead: %v", len(values), values)
-	}
-
-	if tt, ok := values[0].(*toml.Tree); !ok {
-		t.Errorf("Expected type of Tree: %T", values[0])
-	} else if tt.Get("a") != int64(1) {
-		t.Errorf("Expected 'a' with a value 1: %v", tt.Get("a"))
-	} else if tt.Get("b") != int64(2) {
-		t.Errorf("Expected 'b' with a value 2: %v", tt.Get("b"))
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/query/tokens.go b/vendor/github.com/pelletier/go-toml/query/tokens.go
deleted file mode 100644
index 9ae579de2..000000000
--- a/vendor/github.com/pelletier/go-toml/query/tokens.go
+++ /dev/null
@@ -1,106 +0,0 @@
-package query
-
-import (
-	"fmt"
-	"github.com/pelletier/go-toml"
-	"strconv"
-	"unicode"
-)
-
-// Define tokens
-type tokenType int
-
-const (
-	eof = -(iota + 1)
-)
-
-const (
-	tokenError tokenType = iota
-	tokenEOF
-	tokenKey
-	tokenString
-	tokenInteger
-	tokenFloat
-	tokenLeftBracket
-	tokenRightBracket
-	tokenLeftParen
-	tokenRightParen
-	tokenComma
-	tokenColon
-	tokenDollar
-	tokenStar
-	tokenQuestion
-	tokenDot
-	tokenDotDot
-)
-
-var tokenTypeNames = []string{
-	"Error",
-	"EOF",
-	"Key",
-	"String",
-	"Integer",
-	"Float",
-	"[",
-	"]",
-	"(",
-	")",
-	",",
-	":",
-	"$",
-	"*",
-	"?",
-	".",
-	"..",
-}
-
-type token struct {
-	toml.Position
-	typ tokenType
-	val string
-}
-
-func (tt tokenType) String() string {
-	idx := int(tt)
-	if idx < len(tokenTypeNames) {
-		return tokenTypeNames[idx]
-	}
-	return "Unknown"
-}
-
-func (t token) Int() int {
-	if result, err := strconv.Atoi(t.val); err != nil {
-		panic(err)
-	} else {
-		return result
-	}
-}
-
-func (t token) String() string {
-	switch t.typ {
-	case tokenEOF:
-		return "EOF"
-	case tokenError:
-		return t.val
-	}
-
-	return fmt.Sprintf("%q", t.val)
-}
-
-func isSpace(r rune) bool {
-	return r == ' ' || r == '\t'
-}
-
-func isAlphanumeric(r rune) bool {
-	return unicode.IsLetter(r) || r == '_'
-}
-
-func isDigit(r rune) bool {
-	return unicode.IsNumber(r)
-}
-
-func isHexDigit(r rune) bool {
-	return isDigit(r) ||
-		(r >= 'a' && r <= 'f') ||
-		(r >= 'A' && r <= 'F')
-}
diff --git a/vendor/github.com/pelletier/go-toml/token_test.go b/vendor/github.com/pelletier/go-toml/token_test.go
deleted file mode 100644
index 20b560d51..000000000
--- a/vendor/github.com/pelletier/go-toml/token_test.go
+++ /dev/null
@@ -1,67 +0,0 @@
-package toml
-
-import "testing"
-
-func TestTokenStringer(t *testing.T) {
-	var tests = []struct {
-		tt     tokenType
-		expect string
-	}{
-		{tokenError, "Error"},
-		{tokenEOF, "EOF"},
-		{tokenComment, "Comment"},
-		{tokenKey, "Key"},
-		{tokenString, "String"},
-		{tokenInteger, "Integer"},
-		{tokenTrue, "True"},
-		{tokenFalse, "False"},
-		{tokenFloat, "Float"},
-		{tokenEqual, "="},
-		{tokenLeftBracket, "["},
-		{tokenRightBracket, "]"},
-		{tokenLeftCurlyBrace, "{"},
-		{tokenRightCurlyBrace, "}"},
-		{tokenLeftParen, "("},
-		{tokenRightParen, ")"},
-		{tokenDoubleLeftBracket, "]]"},
-		{tokenDoubleRightBracket, "[["},
-		{tokenDate, "Date"},
-		{tokenKeyGroup, "KeyGroup"},
-		{tokenKeyGroupArray, "KeyGroupArray"},
-		{tokenComma, ","},
-		{tokenColon, ":"},
-		{tokenDollar, "$"},
-		{tokenStar, "*"},
-		{tokenQuestion, "?"},
-		{tokenDot, "."},
-		{tokenDotDot, ".."},
-		{tokenEOL, "EOL"},
-		{tokenEOL + 1, "Unknown"},
-	}
-
-	for i, test := range tests {
-		got := test.tt.String()
-		if got != test.expect {
-			t.Errorf("[%d] invalid string of token type; got %q, expected %q", i, got, test.expect)
-		}
-	}
-}
-
-func TestTokenString(t *testing.T) {
-	var tests = []struct {
-		tok    token
-		expect string
-	}{
-		{token{Position{1, 1}, tokenEOF, ""}, "EOF"},
-		{token{Position{1, 1}, tokenError, "Δt"}, "Δt"},
-		{token{Position{1, 1}, tokenString, "bar"}, `"bar"`},
-		{token{Position{1, 1}, tokenString, "123456789012345"}, `"123456789012345"`},
-	}
-
-	for i, test := range tests {
-		got := test.tok.String()
-		if got != test.expect {
-			t.Errorf("[%d] invalid of string token; got %q, expected %q", i, got, test.expect)
-		}
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/toml_test.go b/vendor/github.com/pelletier/go-toml/toml_test.go
deleted file mode 100644
index ab9c24253..000000000
--- a/vendor/github.com/pelletier/go-toml/toml_test.go
+++ /dev/null
@@ -1,106 +0,0 @@
-// Testing support for go-toml
-
-package toml
-
-import (
-	"testing"
-)
-
-func TestTomlHas(t *testing.T) {
-	tree, _ := Load(`
-		[test]
-		key = "value"
-	`)
-
-	if !tree.Has("test.key") {
-		t.Errorf("Has - expected test.key to exists")
-	}
-
-	if tree.Has("") {
-		t.Errorf("Should return false if the key is not provided")
-	}
-}
-
-func TestTomlGet(t *testing.T) {
-	tree, _ := Load(`
-		[test]
-		key = "value"
-	`)
-
-	if tree.Get("") != tree {
-		t.Errorf("Get should return the tree itself when given an empty path")
-	}
-
-	if tree.Get("test.key") != "value" {
-		t.Errorf("Get should return the value")
-	}
-	if tree.Get(`\`) != nil {
-		t.Errorf("should return nil when the key is malformed")
-	}
-}
-
-func TestTomlGetDefault(t *testing.T) {
-	tree, _ := Load(`
-		[test]
-		key = "value"
-	`)
-
-	if tree.GetDefault("", "hello") != tree {
-		t.Error("GetDefault should return the tree itself when given an empty path")
-	}
-
-	if tree.GetDefault("test.key", "hello") != "value" {
-		t.Error("Get should return the value")
-	}
-
-	if tree.GetDefault("whatever", "hello") != "hello" {
-		t.Error("GetDefault should return the default value if the key does not exist")
-	}
-}
-
-func TestTomlHasPath(t *testing.T) {
-	tree, _ := Load(`
-		[test]
-		key = "value"
-	`)
-
-	if !tree.HasPath([]string{"test", "key"}) {
-		t.Errorf("HasPath - expected test.key to exists")
-	}
-}
-
-func TestTomlGetPath(t *testing.T) {
-	node := newTree()
-	//TODO: set other node data
-
-	for idx, item := range []struct {
-		Path     []string
-		Expected *Tree
-	}{
-		{ // empty path test
-			[]string{},
-			node,
-		},
-	} {
-		result := node.GetPath(item.Path)
-		if result != item.Expected {
-			t.Errorf("GetPath[%d] %v - expected %v, got %v instead.", idx, item.Path, item.Expected, result)
-		}
-	}
-
-	tree, _ := Load("[foo.bar]\na=1\nb=2\n[baz.foo]\na=3\nb=4\n[gorf.foo]\na=5\nb=6")
-	if tree.GetPath([]string{"whatever"}) != nil {
-		t.Error("GetPath should return nil when the key does not exist")
-	}
-}
-
-func TestTomlFromMap(t *testing.T) {
-	simpleMap := map[string]interface{}{"hello": 42}
-	tree, err := TreeFromMap(simpleMap)
-	if err != nil {
-		t.Fatal("unexpected error:", err)
-	}
-	if tree.Get("hello") != int64(42) {
-		t.Fatal("hello should be 42, not", tree.Get("hello"))
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/tomltree_create_test.go b/vendor/github.com/pelletier/go-toml/tomltree_create_test.go
deleted file mode 100644
index 3465a1066..000000000
--- a/vendor/github.com/pelletier/go-toml/tomltree_create_test.go
+++ /dev/null
@@ -1,126 +0,0 @@
-package toml
-
-import (
-	"strconv"
-	"testing"
-	"time"
-)
-
-type customString string
-
-type stringer struct{}
-
-func (s stringer) String() string {
-	return "stringer"
-}
-
-func validate(t *testing.T, path string, object interface{}) {
-	switch o := object.(type) {
-	case *Tree:
-		for key, tree := range o.values {
-			validate(t, path+"."+key, tree)
-		}
-	case []*Tree:
-		for index, tree := range o {
-			validate(t, path+"."+strconv.Itoa(index), tree)
-		}
-	case *tomlValue:
-		switch o.value.(type) {
-		case int64, uint64, bool, string, float64, time.Time,
-			[]int64, []uint64, []bool, []string, []float64, []time.Time:
-		default:
-			t.Fatalf("tomlValue at key %s containing incorrect type %T", path, o.value)
-		}
-	default:
-		t.Fatalf("value at key %s is of incorrect type %T", path, object)
-	}
-	t.Logf("validation ok %s as %T", path, object)
-}
-
-func validateTree(t *testing.T, tree *Tree) {
-	validate(t, "", tree)
-}
-
-func TestTreeCreateToTree(t *testing.T) {
-	data := map[string]interface{}{
-		"a_string": "bar",
-		"an_int":   42,
-		"time":     time.Now(),
-		"int8":     int8(2),
-		"int16":    int16(2),
-		"int32":    int32(2),
-		"uint8":    uint8(2),
-		"uint16":   uint16(2),
-		"uint32":   uint32(2),
-		"float32":  float32(2),
-		"a_bool":   false,
-		"stringer": stringer{},
-		"nested": map[string]interface{}{
-			"foo": "bar",
-		},
-		"array":                 []string{"a", "b", "c"},
-		"array_uint":            []uint{uint(1), uint(2)},
-		"array_table":           []map[string]interface{}{{"sub_map": 52}},
-		"array_times":           []time.Time{time.Now(), time.Now()},
-		"map_times":             map[string]time.Time{"now": time.Now()},
-		"custom_string_map_key": map[customString]interface{}{customString("custom"): "custom"},
-	}
-	tree, err := TreeFromMap(data)
-	if err != nil {
-		t.Fatal("unexpected error:", err)
-	}
-	validateTree(t, tree)
-}
-
-func TestTreeCreateToTreeInvalidLeafType(t *testing.T) {
-	_, err := TreeFromMap(map[string]interface{}{"foo": t})
-	expected := "cannot convert type *testing.T to Tree"
-	if err.Error() != expected {
-		t.Fatalf("expected error %s, got %s", expected, err.Error())
-	}
-}
-
-func TestTreeCreateToTreeInvalidMapKeyType(t *testing.T) {
-	_, err := TreeFromMap(map[string]interface{}{"foo": map[int]interface{}{2: 1}})
-	expected := "map key needs to be a string, not int (int)"
-	if err.Error() != expected {
-		t.Fatalf("expected error %s, got %s", expected, err.Error())
-	}
-}
-
-func TestTreeCreateToTreeInvalidArrayMemberType(t *testing.T) {
-	_, err := TreeFromMap(map[string]interface{}{"foo": []*testing.T{t}})
-	expected := "cannot convert type *testing.T to Tree"
-	if err.Error() != expected {
-		t.Fatalf("expected error %s, got %s", expected, err.Error())
-	}
-}
-
-func TestTreeCreateToTreeInvalidTableGroupType(t *testing.T) {
-	_, err := TreeFromMap(map[string]interface{}{"foo": []map[string]interface{}{{"hello": t}}})
-	expected := "cannot convert type *testing.T to Tree"
-	if err.Error() != expected {
-		t.Fatalf("expected error %s, got %s", expected, err.Error())
-	}
-}
-
-func TestRoundTripArrayOfTables(t *testing.T) {
-	orig := "\n[[stuff]]\n  name = \"foo\"\n  things = [\"a\",\"b\"]\n"
-	tree, err := Load(orig)
-	if err != nil {
-		t.Fatalf("unexpected error: %s", err)
-	}
-
-	m := tree.ToMap()
-
-	tree, err = TreeFromMap(m)
-	if err != nil {
-		t.Fatalf("unexpected error: %s", err)
-	}
-	want := orig
-	got := tree.String()
-
-	if got != want {
-		t.Errorf("want:\n%s\ngot:\n%s", want, got)
-	}
-}
diff --git a/vendor/github.com/pelletier/go-toml/tomltree_write_test.go b/vendor/github.com/pelletier/go-toml/tomltree_write_test.go
deleted file mode 100644
index 206203b88..000000000
--- a/vendor/github.com/pelletier/go-toml/tomltree_write_test.go
+++ /dev/null
@@ -1,376 +0,0 @@
-package toml
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"reflect"
-	"strings"
-	"testing"
-	"time"
-)
-
-type failingWriter struct {
-	failAt  int
-	written int
-	buffer  bytes.Buffer
-}
-
-func (f *failingWriter) Write(p []byte) (n int, err error) {
-	count := len(p)
-	toWrite := f.failAt - (count + f.written)
-	if toWrite < 0 {
-		toWrite = 0
-	}
-	if toWrite > count {
-		f.written += count
-		f.buffer.Write(p)
-		return count, nil
-	}
-
-	f.buffer.Write(p[:toWrite])
-	f.written = f.failAt
-	return toWrite, fmt.Errorf("failingWriter failed after writing %d bytes", f.written)
-}
-
-func assertErrorString(t *testing.T, expected string, err error) {
-	expectedErr := errors.New(expected)
-	if err == nil || err.Error() != expectedErr.Error() {
-		t.Errorf("expecting error %s, but got %s instead", expected, err)
-	}
-}
-
-func TestTreeWriteToEmptyTable(t *testing.T) {
-	doc := `[[empty-tables]]
-[[empty-tables]]`
-
-	toml, err := Load(doc)
-	if err != nil {
-		t.Fatal("Unexpected Load error:", err)
-	}
-	tomlString, err := toml.ToTomlString()
-	if err != nil {
-		t.Fatal("Unexpected ToTomlString error:", err)
-	}
-
-	expected := `
-[[empty-tables]]
-
-[[empty-tables]]
-`
-
-	if tomlString != expected {
-		t.Fatalf("Expected:\n%s\nGot:\n%s", expected, tomlString)
-	}
-}
-
-func TestTreeWriteToTomlString(t *testing.T) {
-	toml, err := Load(`name = { first = "Tom", last = "Preston-Werner" }
-points = { x = 1, y = 2 }`)
-
-	if err != nil {
-		t.Fatal("Unexpected error:", err)
-	}
-
-	tomlString, _ := toml.ToTomlString()
-	reparsedTree, err := Load(tomlString)
-
-	assertTree(t, reparsedTree, err, map[string]interface{}{
-		"name": map[string]interface{}{
-			"first": "Tom",
-			"last":  "Preston-Werner",
-		},
-		"points": map[string]interface{}{
-			"x": int64(1),
-			"y": int64(2),
-		},
-	})
-}
-
-func TestTreeWriteToTomlStringSimple(t *testing.T) {
-	tree, err := Load("[foo]\n\n[[foo.bar]]\na = 42\n\n[[foo.bar]]\na = 69\n")
-	if err != nil {
-		t.Errorf("Test failed to parse: %v", err)
-		return
-	}
-	result, err := tree.ToTomlString()
-	if err != nil {
-		t.Errorf("Unexpected error: %s", err)
-	}
-	expected := "\n[foo]\n\n  [[foo.bar]]\n    a = 42\n\n  [[foo.bar]]\n    a = 69\n"
-	if result != expected {
-		t.Errorf("Expected got '%s', expected '%s'", result, expected)
-	}
-}
-
-func TestTreeWriteToTomlStringKeysOrders(t *testing.T) {
-	for i := 0; i < 100; i++ {
-		tree, _ := Load(`
-		foobar = true
-		bar = "baz"
-		foo = 1
-		[qux]
-		  foo = 1
-		  bar = "baz2"`)
-
-		stringRepr, _ := tree.ToTomlString()
-
-		t.Log("Intermediate string representation:")
-		t.Log(stringRepr)
-
-		r := strings.NewReader(stringRepr)
-		toml, err := LoadReader(r)
-
-		if err != nil {
-			t.Fatal("Unexpected error:", err)
-		}
-
-		assertTree(t, toml, err, map[string]interface{}{
-			"foobar": true,
-			"bar":    "baz",
-			"foo":    1,
-			"qux": map[string]interface{}{
-				"foo": 1,
-				"bar": "baz2",
-			},
-		})
-	}
-}
-
-func testMaps(t *testing.T, actual, expected map[string]interface{}) {
-	if !reflect.DeepEqual(actual, expected) {
-		t.Fatal("trees aren't equal.\n", "Expected:\n", expected, "\nActual:\n", actual)
-	}
-}
-
-func TestTreeWriteToMapSimple(t *testing.T) {
-	tree, _ := Load("a = 42\nb = 17")
-
-	expected := map[string]interface{}{
-		"a": int64(42),
-		"b": int64(17),
-	}
-
-	testMaps(t, tree.ToMap(), expected)
-}
-
-func TestTreeWriteToInvalidTreeSimpleValue(t *testing.T) {
-	tree := Tree{values: map[string]interface{}{"foo": int8(1)}}
-	_, err := tree.ToTomlString()
-	assertErrorString(t, "invalid value type at foo: int8", err)
-}
-
-func TestTreeWriteToInvalidTreeTomlValue(t *testing.T) {
-	tree := Tree{values: map[string]interface{}{"foo": &tomlValue{value: int8(1), comment: "", position: Position{}}}}
-	_, err := tree.ToTomlString()
-	assertErrorString(t, "unsupported value type int8: 1", err)
-}
-
-func TestTreeWriteToInvalidTreeTomlValueArray(t *testing.T) {
-	tree := Tree{values: map[string]interface{}{"foo": &tomlValue{value: int8(1), comment: "", position: Position{}}}}
-	_, err := tree.ToTomlString()
-	assertErrorString(t, "unsupported value type int8: 1", err)
-}
-
-func TestTreeWriteToFailingWriterInSimpleValue(t *testing.T) {
-	toml, _ := Load(`a = 2`)
-	writer := failingWriter{failAt: 0, written: 0}
-	_, err := toml.WriteTo(&writer)
-	assertErrorString(t, "failingWriter failed after writing 0 bytes", err)
-}
-
-func TestTreeWriteToFailingWriterInTable(t *testing.T) {
-	toml, _ := Load(`
-[b]
-a = 2`)
-	writer := failingWriter{failAt: 2, written: 0}
-	_, err := toml.WriteTo(&writer)
-	assertErrorString(t, "failingWriter failed after writing 2 bytes", err)
-
-	writer = failingWriter{failAt: 13, written: 0}
-	_, err = toml.WriteTo(&writer)
-	assertErrorString(t, "failingWriter failed after writing 13 bytes", err)
-}
-
-func TestTreeWriteToFailingWriterInArray(t *testing.T) {
-	toml, _ := Load(`
-[[b]]
-a = 2`)
-	writer := failingWriter{failAt: 2, written: 0}
-	_, err := toml.WriteTo(&writer)
-	assertErrorString(t, "failingWriter failed after writing 2 bytes", err)
-
-	writer = failingWriter{failAt: 15, written: 0}
-	_, err = toml.WriteTo(&writer)
-	assertErrorString(t, "failingWriter failed after writing 15 bytes", err)
-}
-
-func TestTreeWriteToMapExampleFile(t *testing.T) {
-	tree, _ := LoadFile("example.toml")
-	expected := map[string]interface{}{
-		"title": "TOML Example",
-		"owner": map[string]interface{}{
-			"name":         "Tom Preston-Werner",
-			"organization": "GitHub",
-			"bio":          "GitHub Cofounder & CEO\nLikes tater tots and beer.",
-			"dob":          time.Date(1979, time.May, 27, 7, 32, 0, 0, time.UTC),
-		},
-		"database": map[string]interface{}{
-			"server":         "192.168.1.1",
-			"ports":          []interface{}{int64(8001), int64(8001), int64(8002)},
-			"connection_max": int64(5000),
-			"enabled":        true,
-		},
-		"servers": map[string]interface{}{
-			"alpha": map[string]interface{}{
-				"ip": "10.0.0.1",
-				"dc": "eqdc10",
-			},
-			"beta": map[string]interface{}{
-				"ip": "10.0.0.2",
-				"dc": "eqdc10",
-			},
-		},
-		"clients": map[string]interface{}{
-			"data": []interface{}{
-				[]interface{}{"gamma", "delta"},
-				[]interface{}{int64(1), int64(2)},
-			},
-		},
-	}
-	testMaps(t, tree.ToMap(), expected)
-}
-
-func TestTreeWriteToMapWithTablesInMultipleChunks(t *testing.T) {
-	tree, _ := Load(`
-	[[menu.main]]
-        a = "menu 1"
-        b = "menu 2"
-        [[menu.main]]
-        c = "menu 3"
-        d = "menu 4"`)
-	expected := map[string]interface{}{
-		"menu": map[string]interface{}{
-			"main": []interface{}{
-				map[string]interface{}{"a": "menu 1", "b": "menu 2"},
-				map[string]interface{}{"c": "menu 3", "d": "menu 4"},
-			},
-		},
-	}
-	treeMap := tree.ToMap()
-
-	testMaps(t, treeMap, expected)
-}
-
-func TestTreeWriteToMapWithArrayOfInlineTables(t *testing.T) {
-	tree, _ := Load(`
-    	[params]
-	language_tabs = [
-    		{ key = "shell", name = "Shell" },
-    		{ key = "ruby", name = "Ruby" },
-    		{ key = "python", name = "Python" }
-	]`)
-
-	expected := map[string]interface{}{
-		"params": map[string]interface{}{
-			"language_tabs": []interface{}{
-				map[string]interface{}{
-					"key":  "shell",
-					"name": "Shell",
-				},
-				map[string]interface{}{
-					"key":  "ruby",
-					"name": "Ruby",
-				},
-				map[string]interface{}{
-					"key":  "python",
-					"name": "Python",
-				},
-			},
-		},
-	}
-
-	treeMap := tree.ToMap()
-	testMaps(t, treeMap, expected)
-}
-
-func TestTreeWriteToFloat(t *testing.T) {
-	tree, err := Load(`a = 3.0`)
-	if err != nil {
-		t.Fatal(err)
-	}
-	str, err := tree.ToTomlString()
-	if err != nil {
-		t.Fatal(err)
-	}
-	expected := `a = 3.0`
-	if strings.TrimSpace(str) != strings.TrimSpace(expected) {
-		t.Fatalf("Expected:\n%s\nGot:\n%s", expected, str)
-	}
-}
-
-func TestTreeWriteToSpecialFloat(t *testing.T) {
-	expected := `a = +inf
-b = -inf
-c = nan`
-
-	tree, err := Load(expected)
-	if err != nil {
-		t.Fatal(err)
-	}
-	str, err := tree.ToTomlString()
-	if err != nil {
-		t.Fatal(err)
-	}
-	if strings.TrimSpace(str) != strings.TrimSpace(expected) {
-		t.Fatalf("Expected:\n%s\nGot:\n%s", expected, str)
-	}
-}
-
-func BenchmarkTreeToTomlString(b *testing.B) {
-	toml, err := Load(sampleHard)
-	if err != nil {
-		b.Fatal("Unexpected error:", err)
-	}
-
-	for i := 0; i < b.N; i++ {
-		_, err := toml.ToTomlString()
-		if err != nil {
-			b.Fatal(err)
-		}
-	}
-}
-
-var sampleHard = `# Test file for TOML
-# Only this one tries to emulate a TOML file written by a user of the kind of parser writers probably hate
-# This part you'll really hate
-
-[the]
-test_string = "You'll hate me after this - #"          # " Annoying, isn't it?
-
-    [the.hard]
-    test_array = [ "] ", " # "]      # ] There you go, parse this!
-    test_array2 = [ "Test #11 ]proved that", "Experiment #9 was a success" ]
-    # You didn't think it'd as easy as chucking out the last #, did you?
-    another_test_string = " Same thing, but with a string #"
-    harder_test_string = " And when \"'s are in the string, along with # \""   # "and comments are there too"
-    # Things will get harder
-
-        [the.hard."bit#"]
-        "what?" = "You don't think some user won't do that?"
-        multi_line_array = [
-            "]",
-            # ] Oh yes I did
-            ]
-
-# Each of the following keygroups/key value pairs should produce an error. Uncomment to them to test
-
-#[error]   if you didn't catch this, your parser is broken
-#string = "Anything other than tabs, spaces and newline after a keygroup or key value pair has ended should produce an error unless it is a comment"   like this
-#array = [
-#         "This might most likely happen in multiline arrays",
-#         Like here,
-#         "or here,
-#         and here"
-#         ]     End of array comment, forgot the #
-#number = 3.14  pi <--again forgot the #         `