PLT-1800 Load server side locale from the config.json (#3135)

* PLT-1800 Load server side locale from the config.json

* Add support for locales with country specifics

* Fix localization on served locale file as plain/text

* Remove github.com/cloudfoundry/jibber_jabber as vendor dependency

38 files changed, 375 insertions, 893 deletions

diff --git a/NOTICE.txt b/NOTICE.txt
index 56a6567d4..1906ae6b2 100644
--- a/NOTICE.txt
+++ b/NOTICE.txt
@@ -1967,217 +1967,6 @@ THE SOFTWARE.
 
 ---
 
-This product contains a modified portion of 'jibber_jabber',  a GoLang Library that can be used to detect an operating system's current language.
-
-* HOMEPAGE: 
-  * https://github.com/cloudfoundry-attic/jibber_jabber
-  
-* LICENSE: 
-
-    Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
-   "Licensor" shall mean the copyright owner or entity authorized by
-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
-   exercising permissions granted by this License.
-
-   "Source" form shall mean the preferred form for making modifications,
-   including but not limited to software source code, documentation
-   source, and configuration files.
-
-   "Object" form shall mean any form resulting from mechanical
-   transformation or translation of a Source form, including but
-   not limited to compiled object code, generated documentation,
-   and conversions to other media types.
-
-   "Work" shall mean the work of authorship, whether in Source or
-   Object form, made available under the License, as indicated by a
-   copyright notice that is included in or attached to the work
-   (an example is provided in the Appendix below).
-
-   "Derivative Works" shall mean any work, whether in Source or Object
-   form, that is based on (or derived from) the Work and for which the
-   editorial revisions, annotations, elaborations, or other modifications
-   represent, as a whole, an original work of authorship. For the purposes
-   of this License, Derivative Works shall not include works that remain
-   separable from, or merely link (or bind by name) to the interfaces of,
-   the Work and Derivative Works thereof.
-
-   "Contribution" shall mean any work of authorship, including
-   the original version of the Work and any modifications or additions
-   to that Work or Derivative Works thereof, that is intentionally
-   submitted to Licensor for inclusion in the Work by the copyright owner
-   or by an individual or Legal Entity authorized to submit on behalf of
-   the copyright owner. For the purposes of this definition, "submitted"
-   means any form of electronic, verbal, or written communication sent
-   to the Licensor or its representatives, including but not limited to
-   communication on electronic mailing lists, source code control systems,
-   and issue tracking systems that are managed by, or on behalf of, the
-   Licensor for the purpose of discussing and improving the Work, but
-   excluding communication that is conspicuously marked or otherwise
-   designated in writing by the copyright owner as "Not a Contribution."
-
-   "Contributor" shall mean Licensor and any individual or Legal Entity
-   on behalf of whom a Contribution has been received by Licensor and
-   subsequently incorporated within the Work.
-
-2. Grant of Copyright License. Subject to the terms and conditions of
-   this License, each Contributor hereby grants to You a perpetual,
-   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-   copyright license to reproduce, prepare Derivative Works of,
-   publicly display, publicly perform, sublicense, and distribute the
-   Work and such Derivative Works in Source or Object form.
-
-3. Grant of Patent License. Subject to the terms and conditions of
-   this License, each Contributor hereby grants to You a perpetual,
-   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-   (except as stated in this section) patent license to make, have made,
-   use, offer to sell, sell, import, and otherwise transfer the Work,
-   where such license applies only to those patent claims licensable
-   by such Contributor that are necessarily infringed by their
-   Contribution(s) alone or by combination of their Contribution(s)
-   with the Work to which such Contribution(s) was submitted. If You
-   institute patent litigation against any entity (including a
-   cross-claim or counterclaim in a lawsuit) alleging that the Work
-   or a Contribution incorporated within the Work constitutes direct
-   or contributory patent infringement, then any patent licenses
-   granted to You under this License for that Work shall terminate
-   as of the date such litigation is filed.
-
-4. Redistribution. You may reproduce and distribute copies of the
-   Work or Derivative Works thereof in any medium, with or without
-   modifications, and in Source or Object form, provided that You
-   meet the following conditions:
-
-   (a) You must give any other recipients of the Work or
-       Derivative Works a copy of this License; and
-
-   (b) You must cause any modified files to carry prominent notices
-       stating that You changed the files; and
-
-   (c) You must retain, in the Source form of any Derivative Works
-       that You distribute, all copyright, patent, trademark, and
-       attribution notices from the Source form of the Work,
-       excluding those notices that do not pertain to any part of
-       the Derivative Works; and
-
-   (d) If the Work includes a "NOTICE" text file as part of its
-       distribution, then any Derivative Works that You distribute must
-       include a readable copy of the attribution notices contained
-       within such NOTICE file, excluding those notices that do not
-       pertain to any part of the Derivative Works, in at least one
-       of the following places: within a NOTICE text file distributed
-       as part of the Derivative Works; within the Source form or
-       documentation, if provided along with the Derivative Works; or,
-       within a display generated by the Derivative Works, if and
-       wherever such third-party notices normally appear. The contents
-       of the NOTICE file are for informational purposes only and
-       do not modify the License. You may add Your own attribution
-       notices within Derivative Works that You distribute, alongside
-       or as an addendum to the NOTICE text from the Work, provided
-       that such additional attribution notices cannot be construed
-       as modifying the License.
-
-   You may add Your own copyright statement to Your modifications and
-   may provide additional or different license terms and conditions
-   for use, reproduction, or distribution of Your modifications, or
-   for any such Derivative Works as a whole, provided Your use,
-   reproduction, and distribution of the Work otherwise complies with
-   the conditions stated in this License.
-
-5. Submission of Contributions. Unless You explicitly state otherwise,
-   any Contribution intentionally submitted for inclusion in the Work
-   by You to the Licensor shall be under the terms and conditions of
-   this License, without any additional terms or conditions.
-   Notwithstanding the above, nothing herein shall supersede or modify
-   the terms of any separate license agreement you may have executed
-   with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade
-   names, trademarks, service marks, or product names of the Licensor,
-   except as required for reasonable and customary use in describing the
-   origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or
-   agreed to in writing, Licensor provides the Work (and each
-   Contributor provides its Contributions) on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-   implied, including, without limitation, any warranties or conditions
-   of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
-   incidental, or consequential damages of any character arising as a
-   result of this License or out of the use or inability to use the
-   Work (including but not limited to damages for loss of goodwill,
-   work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses), even if such Contributor
-   has been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability. While redistributing
-   the Work or Derivative Works thereof, You may choose to offer,
-   and charge a fee for, acceptance of support, warranty, indemnity,
-   or other liability obligations and/or rights consistent with this
-   License. However, in accepting such obligations, You may act only
-   on Your own behalf and on Your sole responsibility, not on behalf
-   of any other Contributor, and only if You agree to indemnify,
-   defend, and hold each Contributor harmless for any liability
-   incurred by, or claims asserted against, such Contributor by reason
-   of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
-
-APPENDIX: How to apply the Apache License to your work.
-
-   To apply the Apache License to your work, attach the following
-   boilerplate notice, with the fields enclosed by brackets "[]"
-   replaced with your own identifying information. (Don't include
-   the brackets!)  The text should be enclosed in the appropriate
-   comment syntax for the file format. We also recommend that a
-   file or class name and description of purpose be included on the
-   same "printed page" as the copyright notice for easier
-   identification within third-party archives.
-
-Copyright 2014 Pivotal
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
----
-
 This product contains a modified portion of 'manners',  a package imaging providing basic image manipulation functions (resize, rotate, flip, crop, etc.) by Grigory Dryapak.
 
 * HOMEPAGE: 
diff --git a/api/api.go b/api/api.go
index e62d34dcc..63a460dc5 100644
--- a/api/api.go
+++ b/api/api.go
@@ -10,7 +10,6 @@ import (
 	"github.com/mattermost/platform/model"
 	"github.com/mattermost/platform/utils"
 
-	_ "github.com/cloudfoundry/jibber_jabber"
 	_ "github.com/nicksnyder/go-i18n/i18n"
 )
 
diff --git a/api/apitestlib.go b/api/apitestlib.go
index ab342c6b7..a685528d1 100644
--- a/api/apitestlib.go
+++ b/api/apitestlib.go
@@ -30,7 +30,7 @@ type TestHelper struct {
 func SetupEnterprise() *TestHelper {
 	if Srv == nil {
 		utils.LoadConfig("config.json")
-		utils.InitTranslations()
+		utils.InitTranslations(utils.Cfg.LocalizationSettings)
 		utils.Cfg.TeamSettings.MaxUsersPerTeam = 50
 		utils.DisableDebugLogForTest()
 		utils.License.Features.SetDefaults()
@@ -50,7 +50,7 @@ func SetupEnterprise() *TestHelper {
 func Setup() *TestHelper {
 	if Srv == nil {
 		utils.LoadConfig("config.json")
-		utils.InitTranslations()
+		utils.InitTranslations(utils.Cfg.LocalizationSettings)
 		utils.Cfg.TeamSettings.MaxUsersPerTeam = 50
 		utils.DisableDebugLogForTest()
 		NewServer()
diff --git a/api/user.go b/api/user.go
index caf573463..4d4518824 100644
--- a/api/user.go
+++ b/api/user.go
@@ -239,6 +239,7 @@ func CreateUser(user *model.User) (*model.User, *model.AppError) {
 	}
 
 	user.MakeNonNil()
+	user.Locale = *utils.Cfg.LocalizationSettings.DefaultClientLocale
 
 	if result := <-Srv.Store.User().Save(user); result.Err != nil {
 		l4g.Error(utils.T("api.user.create_user.save.error"), result.Err)
diff --git a/config/config.json b/config/config.json
index 0c2faa3c5..582a7244c 100644
--- a/config/config.json
+++ b/config/config.json
@@ -155,5 +155,10 @@
         "Enable": false,
         "Directory": "./data/",
         "EnableDaily": false
+    },
+    "LocalizationSettings": {
+        "DefaultServerLocale": "en",
+        "DefaultClientLocale": "en",
+        "AvailableLocales": "en,es,fr,ja,pt-BR"
     }
-}
+}
\ No newline at end of file
diff --git a/glide.lock b/glide.lock
index e9450f1bb..b1bde2847 100644
--- a/glide.lock
+++ b/glide.lock
@@ -5,8 +5,6 @@ imports:
   version: e5dc62318d9bd58682f1dceb53a4b24e8253682f
 - name: github.com/braintree/manners
   version: 82a8879fc5fd0381fa8b2d8033b19bf255252088
-- name: github.com/cloudfoundry/jibber_jabber
-  version: bcc4c8345a21301bf47c032ff42dd1aae2fe3027
 - name: github.com/dgryski/dgoogauth
   version: 67642ac6f9144f6610279e37e7be9af13f1cd668
 - name: github.com/disintegration/imaging
diff --git a/glide.yaml b/glide.yaml
index 21ff7062d..81335ef38 100644
--- a/glide.yaml
+++ b/glide.yaml
@@ -3,7 +3,6 @@ import:
 - package: github.com/NYTimes/gziphandler
 - package: github.com/alecthomas/log4go
 - package: github.com/braintree/manners
-- package: github.com/cloudfoundry/jibber_jabber
 - package: github.com/dgryski/dgoogauth
 - package: github.com/disintegration/imaging
 - package: github.com/go-gorp/gorp
diff --git a/i18n/pt.json b/i18n/pt-BR.json
index 0f752b26c..0f752b26c 100644
--- a/i18n/pt.json
+++ b/i18n/pt-BR.json
diff --git a/mattermost.go b/mattermost.go
index 9929f5973..bebb55c3b 100644
--- a/mattermost.go
+++ b/mattermost.go
@@ -79,7 +79,6 @@ func main() {
 
 	parseCmds()
 
-	utils.InitTranslations()
 	if errstr := doLoadConfig(flagConfigFile); errstr != "" {
 		l4g.Exit(utils.T("mattermost.unable_to_load_config"), errstr)
 		return
@@ -88,6 +87,7 @@ func main() {
 	if flagRunCmds {
 		utils.ConfigureCmdLineLog()
 	}
+	utils.InitTranslations(utils.Cfg.LocalizationSettings)
 
 	pwd, _ := os.Getwd()
 	l4g.Info(utils.T("mattermost.current_version"), model.CurrentVersion, model.BuildNumber, model.BuildDate, model.BuildHash, model.BuildHashEnterprise)
diff --git a/model/config.go b/model/config.go
index 674a352f0..08b00b90f 100644
--- a/model/config.go
+++ b/model/config.go
@@ -204,20 +204,27 @@ type ComplianceSettings struct {
 	EnableDaily *bool
 }
 
+type LocalizationSettings struct {
+	DefaultServerLocale *string
+	DefaultClientLocale *string
+	AvailableLocales    *string
+}
+
 type Config struct {
-	ServiceSettings    ServiceSettings
-	TeamSettings       TeamSettings
-	SqlSettings        SqlSettings
-	LogSettings        LogSettings
-	FileSettings       FileSettings
-	EmailSettings      EmailSettings
-	RateLimitSettings  RateLimitSettings
-	PrivacySettings    PrivacySettings
-	SupportSettings    SupportSettings
-	GitLabSettings     SSOSettings
-	GoogleSettings     SSOSettings
-	LdapSettings       LdapSettings
-	ComplianceSettings ComplianceSettings
+	ServiceSettings      ServiceSettings
+	TeamSettings         TeamSettings
+	SqlSettings          SqlSettings
+	LogSettings          LogSettings
+	FileSettings         FileSettings
+	EmailSettings        EmailSettings
+	RateLimitSettings    RateLimitSettings
+	PrivacySettings      PrivacySettings
+	SupportSettings      SupportSettings
+	GitLabSettings       SSOSettings
+	GoogleSettings       SSOSettings
+	LdapSettings         LdapSettings
+	ComplianceSettings   ComplianceSettings
+	LocalizationSettings LocalizationSettings
 }
 
 func (o *Config) ToJson() string {
@@ -513,6 +520,21 @@ func (o *Config) SetDefaults() {
 		o.LdapSettings.NicknameAttribute = new(string)
 		*o.LdapSettings.NicknameAttribute = ""
 	}
+
+	if o.LocalizationSettings.DefaultServerLocale == nil {
+		o.LocalizationSettings.DefaultServerLocale = new(string)
+		*o.LocalizationSettings.DefaultServerLocale = DEFAULT_LOCALE
+	}
+
+	if o.LocalizationSettings.DefaultClientLocale == nil {
+		o.LocalizationSettings.DefaultClientLocale = new(string)
+		*o.LocalizationSettings.DefaultClientLocale = DEFAULT_LOCALE
+	}
+
+	if o.LocalizationSettings.AvailableLocales == nil {
+		o.LocalizationSettings.AvailableLocales = new(string)
+		*o.LocalizationSettings.AvailableLocales = *o.LocalizationSettings.DefaultClientLocale
+	}
 }
 
 func (o *Config) IsValid() *AppError {
diff --git a/model/user.go b/model/user.go
index b7717c4ff..ab076894a 100644
--- a/model/user.go
+++ b/model/user.go
@@ -136,7 +136,6 @@ func (u *User) PreSave() {
 
 	u.Username = strings.ToLower(u.Username)
 	u.Email = strings.ToLower(u.Email)
-	u.Locale = strings.ToLower(u.Locale)
 
 	u.CreateAt = GetMillis()
 	u.UpdateAt = u.CreateAt
@@ -166,7 +165,6 @@ func (u *User) PreSave() {
 func (u *User) PreUpdate() {
 	u.Username = strings.ToLower(u.Username)
 	u.Email = strings.ToLower(u.Email)
-	u.Locale = strings.ToLower(u.Locale)
 	u.UpdateAt = GetMillis()
 
 	if u.AuthData != nil && *u.AuthData == "" {
diff --git a/store/sql_store_test.go b/store/sql_store_test.go
index 474a68ac7..19ae2caae 100644
--- a/store/sql_store_test.go
+++ b/store/sql_store_test.go
@@ -16,7 +16,7 @@ var store Store
 func Setup() {
 	if store == nil {
 		utils.LoadConfig("config.json")
-		utils.InitTranslations()
+		utils.InitTranslations(utils.Cfg.LocalizationSettings)
 		store = NewSqlStore()
 
 		store.MarkSystemRanUnitTests()
diff --git a/utils/config.go b/utils/config.go
index 313b4e29c..a3969fc40 100644
--- a/utils/config.go
+++ b/utils/config.go
@@ -246,7 +246,8 @@ func getClientConfig(c *model.Config) map[string]string {
 	props["WebsocketPort"] = fmt.Sprintf("%v", *c.ServiceSettings.WebsocketPort)
 	props["WebsocketSecurePort"] = fmt.Sprintf("%v", *c.ServiceSettings.WebsocketSecurePort)
 
-	props["AllowCorsFrom"] = *c.ServiceSettings.AllowCorsFrom
+	props["DefaultClientLocale"] = *c.LocalizationSettings.DefaultClientLocale
+	props["AvailableLocales"] = *c.LocalizationSettings.AvailableLocales
 
 	if IsLicensed {
 		if *License.Features.CustomBrand {
diff --git a/utils/config_test.go b/utils/config_test.go
index 6f36b30c3..96ef49696 100644
--- a/utils/config_test.go
+++ b/utils/config_test.go
@@ -9,5 +9,5 @@ import (
 
 func TestConfig(t *testing.T) {
 	LoadConfig("config.json")
-	InitTranslations()
+	InitTranslations(Cfg.LocalizationSettings)
 }
diff --git a/utils/i18n.go b/utils/i18n.go
index 2503cd500..b3e10a831 100644
--- a/utils/i18n.go
+++ b/utils/i18n.go
@@ -7,15 +7,16 @@ import (
 	"strings"
 
 	l4g "github.com/alecthomas/log4go"
-	"github.com/cloudfoundry/jibber_jabber"
 	"github.com/mattermost/platform/model"
 	"github.com/nicksnyder/go-i18n/i18n"
 )
 
 var T i18n.TranslateFunc
 var locales map[string]string = make(map[string]string)
+var settings model.LocalizationSettings
 
-func InitTranslations() {
+func InitTranslations(localizationSettings model.LocalizationSettings) {
+	settings = localizationSettings
 	InitTranslationsWithDir("i18n")
 }
 
@@ -34,14 +35,10 @@ func InitTranslationsWithDir(dir string) {
 }
 
 func GetTranslationsBySystemLocale() i18n.TranslateFunc {
-	locale := model.DEFAULT_LOCALE
-	if userLanguage, err := jibber_jabber.DetectLanguage(); err == nil {
-		if _, ok := locales[userLanguage]; ok {
-			locale = userLanguage
-		} else {
-			l4g.Error("Failed to load system translations for '%v' attempting to fall back to '%v'", locale, model.DEFAULT_LOCALE)
-			locale = model.DEFAULT_LOCALE
-		}
+	locale := *settings.DefaultServerLocale
+	if _, ok := locales[locale]; !ok {
+		l4g.Error("Failed to load system translations for '%v' attempting to fall back to '%v'", locale, model.DEFAULT_LOCALE)
+		locale = model.DEFAULT_LOCALE
 	}
 
 	if locales[locale] == "" {
@@ -72,10 +69,20 @@ func SetTranslations(locale string) i18n.TranslateFunc {
 }
 
 func GetTranslationsAndLocale(w http.ResponseWriter, r *http.Request) (i18n.TranslateFunc, string) {
+	// This is for checking against locales like pt_BR or zn_CN
+	headerLocaleFull := strings.Split(r.Header.Get("Accept-Language"), ",")[0]
+	// This is for checking agains locales like en, es
 	headerLocale := strings.Split(strings.Split(r.Header.Get("Accept-Language"), ",")[0], "-")[0]
-	if locales[headerLocale] != "" {
+	defaultLocale := *settings.DefaultClientLocale
+	if locales[headerLocaleFull] != "" {
+		translations := TfuncWithFallback(headerLocaleFull)
+		return translations, headerLocaleFull
+	} else if locales[headerLocale] != "" {
 		translations := TfuncWithFallback(headerLocale)
 		return translations, headerLocale
+	} else if locales[defaultLocale] != "" {
+		translations := TfuncWithFallback(defaultLocale)
+		return translations, headerLocale
 	}
 
 	translations := TfuncWithFallback(model.DEFAULT_LOCALE)
@@ -89,7 +96,7 @@ func TfuncWithFallback(pref string) i18n.TranslateFunc {
 			return translated
 		}
 
-		t, _ := i18n.Tfunc("en")
+		t, _ := i18n.Tfunc(model.DEFAULT_LOCALE)
 		return t(translationID, args...)
 	}
 }
diff --git a/vendor/github.com/cloudfoundry/jibber_jabber/.travis.yml b/vendor/github.com/cloudfoundry/jibber_jabber/.travis.yml
deleted file mode 100644
index b19c2e535..000000000
--- a/vendor/github.com/cloudfoundry/jibber_jabber/.travis.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-language: go
-go:
-  - 1.2
-before_install:
-- go get github.com/onsi/ginkgo/...
-- go get github.com/onsi/gomega/...
-- go install github.com/onsi/ginkgo/ginkgo
-script: PATH=$PATH:$HOME/gopath/bin ginkgo -r .
-branches:
-  only:
-  - master
diff --git a/vendor/github.com/cloudfoundry/jibber_jabber/LICENSE b/vendor/github.com/cloudfoundry/jibber_jabber/LICENSE
deleted file mode 100644
index 915b20892..000000000
--- a/vendor/github.com/cloudfoundry/jibber_jabber/LICENSE
+++ /dev/null
@@ -1,201 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
-   "Licensor" shall mean the copyright owner or entity authorized by
-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
-   exercising permissions granted by this License.
-
-   "Source" form shall mean the preferred form for making modifications,
-   including but not limited to software source code, documentation
-   source, and configuration files.
-
-   "Object" form shall mean any form resulting from mechanical
-   transformation or translation of a Source form, including but
-   not limited to compiled object code, generated documentation,
-   and conversions to other media types.
-
-   "Work" shall mean the work of authorship, whether in Source or
-   Object form, made available under the License, as indicated by a
-   copyright notice that is included in or attached to the work
-   (an example is provided in the Appendix below).
-
-   "Derivative Works" shall mean any work, whether in Source or Object
-   form, that is based on (or derived from) the Work and for which the
-   editorial revisions, annotations, elaborations, or other modifications
-   represent, as a whole, an original work of authorship. For the purposes
-   of this License, Derivative Works shall not include works that remain
-   separable from, or merely link (or bind by name) to the interfaces of,
-   the Work and Derivative Works thereof.
-
-   "Contribution" shall mean any work of authorship, including
-   the original version of the Work and any modifications or additions
-   to that Work or Derivative Works thereof, that is intentionally
-   submitted to Licensor for inclusion in the Work by the copyright owner
-   or by an individual or Legal Entity authorized to submit on behalf of
-   the copyright owner. For the purposes of this definition, "submitted"
-   means any form of electronic, verbal, or written communication sent
-   to the Licensor or its representatives, including but not limited to
-   communication on electronic mailing lists, source code control systems,
-   and issue tracking systems that are managed by, or on behalf of, the
-   Licensor for the purpose of discussing and improving the Work, but
-   excluding communication that is conspicuously marked or otherwise
-   designated in writing by the copyright owner as "Not a Contribution."
-
-   "Contributor" shall mean Licensor and any individual or Legal Entity
-   on behalf of whom a Contribution has been received by Licensor and
-   subsequently incorporated within the Work.
-
-2. Grant of Copyright License. Subject to the terms and conditions of
-   this License, each Contributor hereby grants to You a perpetual,
-   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-   copyright license to reproduce, prepare Derivative Works of,
-   publicly display, publicly perform, sublicense, and distribute the
-   Work and such Derivative Works in Source or Object form.
-
-3. Grant of Patent License. Subject to the terms and conditions of
-   this License, each Contributor hereby grants to You a perpetual,
-   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-   (except as stated in this section) patent license to make, have made,
-   use, offer to sell, sell, import, and otherwise transfer the Work,
-   where such license applies only to those patent claims licensable
-   by such Contributor that are necessarily infringed by their
-   Contribution(s) alone or by combination of their Contribution(s)
-   with the Work to which such Contribution(s) was submitted. If You
-   institute patent litigation against any entity (including a
-   cross-claim or counterclaim in a lawsuit) alleging that the Work
-   or a Contribution incorporated within the Work constitutes direct
-   or contributory patent infringement, then any patent licenses
-   granted to You under this License for that Work shall terminate
-   as of the date such litigation is filed.
-
-4. Redistribution. You may reproduce and distribute copies of the
-   Work or Derivative Works thereof in any medium, with or without
-   modifications, and in Source or Object form, provided that You
-   meet the following conditions:
-
-   (a) You must give any other recipients of the Work or
-       Derivative Works a copy of this License; and
-
-   (b) You must cause any modified files to carry prominent notices
-       stating that You changed the files; and
-
-   (c) You must retain, in the Source form of any Derivative Works
-       that You distribute, all copyright, patent, trademark, and
-       attribution notices from the Source form of the Work,
-       excluding those notices that do not pertain to any part of
-       the Derivative Works; and
-
-   (d) If the Work includes a "NOTICE" text file as part of its
-       distribution, then any Derivative Works that You distribute must
-       include a readable copy of the attribution notices contained
-       within such NOTICE file, excluding those notices that do not
-       pertain to any part of the Derivative Works, in at least one
-       of the following places: within a NOTICE text file distributed
-       as part of the Derivative Works; within the Source form or
-       documentation, if provided along with the Derivative Works; or,
-       within a display generated by the Derivative Works, if and
-       wherever such third-party notices normally appear. The contents
-       of the NOTICE file are for informational purposes only and
-       do not modify the License. You may add Your own attribution
-       notices within Derivative Works that You distribute, alongside
-       or as an addendum to the NOTICE text from the Work, provided
-       that such additional attribution notices cannot be construed
-       as modifying the License.
-
-   You may add Your own copyright statement to Your modifications and
-   may provide additional or different license terms and conditions
-   for use, reproduction, or distribution of Your modifications, or
-   for any such Derivative Works as a whole, provided Your use,
-   reproduction, and distribution of the Work otherwise complies with
-   the conditions stated in this License.
-
-5. Submission of Contributions. Unless You explicitly state otherwise,
-   any Contribution intentionally submitted for inclusion in the Work
-   by You to the Licensor shall be under the terms and conditions of
-   this License, without any additional terms or conditions.
-   Notwithstanding the above, nothing herein shall supersede or modify
-   the terms of any separate license agreement you may have executed
-   with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade
-   names, trademarks, service marks, or product names of the Licensor,
-   except as required for reasonable and customary use in describing the
-   origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or
-   agreed to in writing, Licensor provides the Work (and each
-   Contributor provides its Contributions) on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-   implied, including, without limitation, any warranties or conditions
-   of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
-   incidental, or consequential damages of any character arising as a
-   result of this License or out of the use or inability to use the
-   Work (including but not limited to damages for loss of goodwill,
-   work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses), even if such Contributor
-   has been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability. While redistributing
-   the Work or Derivative Works thereof, You may choose to offer,
-   and charge a fee for, acceptance of support, warranty, indemnity,
-   or other liability obligations and/or rights consistent with this
-   License. However, in accepting such obligations, You may act only
-   on Your own behalf and on Your sole responsibility, not on behalf
-   of any other Contributor, and only if You agree to indemnify,
-   defend, and hold each Contributor harmless for any liability
-   incurred by, or claims asserted against, such Contributor by reason
-   of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
-
-APPENDIX: How to apply the Apache License to your work.
-
-   To apply the Apache License to your work, attach the following
-   boilerplate notice, with the fields enclosed by brackets "[]"
-   replaced with your own identifying information. (Don't include
-   the brackets!)  The text should be enclosed in the appropriate
-   comment syntax for the file format. We also recommend that a
-   file or class name and description of purpose be included on the
-   same "printed page" as the copyright notice for easier
-   identification within third-party archives.
-
-Copyright 2014 Pivotal
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
diff --git a/vendor/github.com/cloudfoundry/jibber_jabber/README.md b/vendor/github.com/cloudfoundry/jibber_jabber/README.md
deleted file mode 100644
index d696eb6b6..000000000
--- a/vendor/github.com/cloudfoundry/jibber_jabber/README.md
+++ /dev/null
@@ -1,44 +0,0 @@
-# Jibber Jabber [![Build Status](https://travis-ci.org/cloudfoundry/jibber_jabber.svg?branch=master)](https://travis-ci.org/cloudfoundry/jibber_jabber)
-Jibber Jabber is a GoLang Library that can be used to detect an operating system's current language.
-
-### OS Support
-
-OSX and Linux via the `LC_ALL` and `LANG` environment variables. These are standard variables that are used in ALL versions of UNIX for language detection.
-
-Windows via [GetUserDefaultLocaleName](http://msdn.microsoft.com/en-us/library/windows/desktop/dd318136.aspx) and [GetSystemDefaultLocaleName](http://msdn.microsoft.com/en-us/library/windows/desktop/dd318122.aspx) system calls. These calls are supported in Windows Vista and up.
-
-# Usage
-Add the following line to your go `import`:
-
-```
-	"github.com/cloudfoundry/jibber_jabber"
-```
-
-### DetectIETF
-`DetectIETF` will return the current locale as a string. The format of the locale will be the [ISO 639](http://en.wikipedia.org/wiki/ISO_639) two-letter language code, a DASH, then an [ISO 3166](http://en.wikipedia.org/wiki/ISO_3166-1) two-letter country code.
-
-```
-	userLocale, err := jibber_jabber.DetectIETF()
-	println("Locale:", userLocale)
-```
-
-### DetectLanguage
-`DetectLanguage` will return the current languge as a string. The format will be the [ISO 639](http://en.wikipedia.org/wiki/ISO_639) two-letter language code.
-
-```
-	userLanguage, err := jibber_jabber.DetectLanguage()
-	println("Language:", userLanguage)
-```
-
-### DetectTerritory
-`DetectTerritory` will return the current locale territory as a string. The format will be the [ISO 3166](http://en.wikipedia.org/wiki/ISO_3166-1) two-letter country code.
-
-```
-	localeTerritory, err := jibber_jabber.DetectTerritory()
-	println("Territory:", localeTerritory)
-```
-
-### Errors
-All the Detect commands will return an error if they are unable to read the Locale from the system.
-
-For Windows, additional error information is provided due to the nature of the system call being used.
diff --git a/vendor/github.com/cloudfoundry/jibber_jabber/ci/scripts/windows-64-test.bat b/vendor/github.com/cloudfoundry/jibber_jabber/ci/scripts/windows-64-test.bat
deleted file mode 100755
index b9a87bf7a..000000000
--- a/vendor/github.com/cloudfoundry/jibber_jabber/ci/scripts/windows-64-test.bat
+++ /dev/null
@@ -1,5 +0,0 @@
-git fetch
-git checkout %GIT_COMMIT%
-
-SET GOPATH=%CD%\Godeps\_workspace;c:\Users\Administrator\go
-c:\Go\bin\go test -v .
diff --git a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber.go b/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber.go
deleted file mode 100644
index 45d288ea8..000000000
--- a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber.go
+++ /dev/null
@@ -1,22 +0,0 @@
-package jibber_jabber
-
-import (
-	"strings"
-)
-
-const (
-	COULD_NOT_DETECT_PACKAGE_ERROR_MESSAGE = "Could not detect Language"
-)
-
-func splitLocale(locale string) (string, string) {
-	formattedLocale := strings.Split(locale, ".")[0]
-	formattedLocale = strings.Replace(formattedLocale, "-", "_", -1)
-
-	pieces := strings.Split(formattedLocale, "_")
-	language := pieces[0]
-	territory := ""
-	if len(pieces) > 1 {
-		territory = strings.Split(formattedLocale, "_")[1]
-	}
-	return language, territory
-}
diff --git a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_suite_test.go b/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_suite_test.go
deleted file mode 100644
index 3da19c84b..000000000
--- a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_suite_test.go
+++ /dev/null
@@ -1,13 +0,0 @@
-package jibber_jabber_test
-
-import (
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-
-	"testing"
-)
-
-func TestJibberJabber(t *testing.T) {
-	RegisterFailHandler(Fail)
-	RunSpecs(t, "Jibber Jabber Suite")
-}
diff --git a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_unix.go b/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_unix.go
deleted file mode 100644
index 374d76176..000000000
--- a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_unix.go
+++ /dev/null
@@ -1,57 +0,0 @@
-// +build darwin freebsd linux netbsd openbsd
-
-package jibber_jabber
-
-import (
-	"errors"
-	"os"
-	"strings"
-)
-
-func getLangFromEnv() (locale string) {
-	locale = os.Getenv("LC_ALL")
-	if locale == "" {
-		locale = os.Getenv("LANG")
-	}
-	return
-}
-
-func getUnixLocale() (unix_locale string, err error) {
-	unix_locale = getLangFromEnv()
-	if unix_locale == "" {
-		err = errors.New(COULD_NOT_DETECT_PACKAGE_ERROR_MESSAGE)
-	}
-
-	return
-}
-
-func DetectIETF() (locale string, err error) {
-	unix_locale, err := getUnixLocale()
-	if err == nil {
-		language, territory := splitLocale(unix_locale)
-		locale = language
-		if territory != "" {
-			locale = strings.Join([]string{language, territory}, "-")
-		}
-	}
-
-	return
-}
-
-func DetectLanguage() (language string, err error) {
-	unix_locale, err := getUnixLocale()
-	if err == nil {
-		language, _ = splitLocale(unix_locale)
-	}
-
-	return
-}
-
-func DetectTerritory() (territory string, err error) {
-	unix_locale, err := getUnixLocale()
-	if err == nil {
-		_, territory = splitLocale(unix_locale)
-	}
-
-	return
-}
diff --git a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_unix_test.go b/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_unix_test.go
deleted file mode 100644
index a5e3074a2..000000000
--- a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_unix_test.go
+++ /dev/null
@@ -1,104 +0,0 @@
-// +build darwin freebsd linux netbsd openbsd
-
-package jibber_jabber_test
-
-import (
-	"os"
-
-	. "github.com/cloudfoundry/jibber_jabber"
-
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("Unix", func() {
-	AfterEach(func() {
-		os.Setenv("LC_ALL", "")
-		os.Setenv("LANG", "en_US.UTF-8")
-	})
-
-	Describe("#DetectIETF", func() {
-		Context("Returns IETF encoded locale", func() {
-			It("should return the locale set to LC_ALL", func() {
-				os.Setenv("LC_ALL", "fr_FR.UTF-8")
-				result, _ := DetectIETF()
-				Ω(result).Should(Equal("fr-FR"))
-			})
-
-			It("should return the locale set to LANG if LC_ALL isn't set", func() {
-				os.Setenv("LANG", "fr_FR.UTF-8")
-
-				result, _ := DetectIETF()
-				Ω(result).Should(Equal("fr-FR"))
-			})
-
-			It("should return an error if it cannot detect a locale", func() {
-				os.Setenv("LANG", "")
-
-				_, err := DetectIETF()
-				Ω(err.Error()).Should(Equal(COULD_NOT_DETECT_PACKAGE_ERROR_MESSAGE))
-			})
-		})
-
-		Context("when the locale is simply 'fr'", func() {
-			BeforeEach(func() {
-				os.Setenv("LANG", "fr")
-			})
-
-			It("should return the locale without a territory", func() {
-				language, err := DetectIETF()
-				Ω(err).ShouldNot(HaveOccurred())
-				Ω(language).Should(Equal("fr"))
-			})
-		})
-	})
-
-	Describe("#DetectLanguage", func() {
-		Context("Returns encoded language", func() {
-			It("should return the language set to LC_ALL", func() {
-				os.Setenv("LC_ALL", "fr_FR.UTF-8")
-				result, _ := DetectLanguage()
-				Ω(result).Should(Equal("fr"))
-			})
-
-			It("should return the language set to LANG if LC_ALL isn't set", func() {
-				os.Setenv("LANG", "fr_FR.UTF-8")
-
-				result, _ := DetectLanguage()
-				Ω(result).Should(Equal("fr"))
-			})
-
-			It("should return an error if it cannot detect a language", func() {
-				os.Setenv("LANG", "")
-
-				_, err := DetectLanguage()
-				Ω(err.Error()).Should(Equal(COULD_NOT_DETECT_PACKAGE_ERROR_MESSAGE))
-			})
-		})
-	})
-
-	Describe("#DetectTerritory", func() {
-		Context("Returns encoded territory", func() {
-			It("should return the territory set to LC_ALL", func() {
-				os.Setenv("LC_ALL", "fr_FR.UTF-8")
-				result, _ := DetectTerritory()
-				Ω(result).Should(Equal("FR"))
-			})
-
-			It("should return the territory set to LANG if LC_ALL isn't set", func() {
-				os.Setenv("LANG", "fr_FR.UTF-8")
-
-				result, _ := DetectTerritory()
-				Ω(result).Should(Equal("FR"))
-			})
-
-			It("should return an error if it cannot detect a territory", func() {
-				os.Setenv("LANG", "")
-
-				_, err := DetectTerritory()
-				Ω(err.Error()).Should(Equal(COULD_NOT_DETECT_PACKAGE_ERROR_MESSAGE))
-			})
-		})
-	})
-
-})
diff --git a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_windows.go b/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_windows.go
deleted file mode 100644
index 1acd96c38..000000000
--- a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_windows.go
+++ /dev/null
@@ -1,114 +0,0 @@
-// +build windows
-
-package jibber_jabber
-
-import (
-	"errors"
-	"syscall"
-	"unsafe"
-)
-
-const LOCALE_NAME_MAX_LENGTH uint32 = 85
-
-var SUPPORTED_LOCALES = map[uintptr]string{
-	0x0407: "de-DE",
-	0x0409: "en-US",
-	0x0c0a: "es-ES", //or is it 0x040a
-	0x040c: "fr-FR",
-	0x0410: "it-IT",
-	0x0411: "ja-JA",
-	0x0412: "ko_KR",
-	0x0416: "pt-BR",
-	//0x0419: "ru_RU", - Will add support for Russian when nicksnyder/go-i18n supports Russian
-	0x0804: "zh-CN",
-	0x0c04: "zh-HK",
-	0x0404: "zh-TW",
-}
-
-func getWindowsLocaleFrom(sysCall string) (locale string, err error) {
-	buffer := make([]uint16, LOCALE_NAME_MAX_LENGTH)
-
-	dll := syscall.MustLoadDLL("kernel32")
-	proc := dll.MustFindProc(sysCall)
-	r, _, dllError := proc.Call(uintptr(unsafe.Pointer(&buffer[0])), uintptr(LOCALE_NAME_MAX_LENGTH))
-	if r == 0 {
-		err = errors.New(COULD_NOT_DETECT_PACKAGE_ERROR_MESSAGE + ":\n" + dllError.Error())
-		return
-	}
-
-	locale = syscall.UTF16ToString(buffer)
-
-	return
-}
-
-func getAllWindowsLocaleFrom(sysCall string) (string, error) {
-	dll, err := syscall.LoadDLL("kernel32")
-	if err != nil {
-		return "", errors.New("Could not find kernel32 dll")
-	}
-
-	proc, err := dll.FindProc(sysCall)
-	if err != nil {
-		return "", err
-	}
-
-	locale, _, dllError := proc.Call()
-	if locale == 0 {
-		return "", errors.New(COULD_NOT_DETECT_PACKAGE_ERROR_MESSAGE + ":\n" + dllError.Error())
-	}
-
-	return SUPPORTED_LOCALES[locale], nil
-}
-
-func getWindowsLocale() (locale string, err error) {
-	dll, err := syscall.LoadDLL("kernel32")
-	if err != nil {
-		return "", errors.New("Could not find kernel32 dll")
-	}
-
-	proc, err := dll.FindProc("GetVersion")
-	if err != nil {
-		return "", err
-	}
-
-	v, _, _ := proc.Call()
-	windowsVersion := byte(v)
-	isVistaOrGreater := (windowsVersion >= 6)
-
-	if isVistaOrGreater {
-		locale, err = getWindowsLocaleFrom("GetUserDefaultLocaleName")
-		if err != nil {
-			locale, err = getWindowsLocaleFrom("GetSystemDefaultLocaleName")
-		}
-	} else if !isVistaOrGreater {
-		locale, err = getAllWindowsLocaleFrom("GetUserDefaultLCID")
-		if err != nil {
-			locale, err = getAllWindowsLocaleFrom("GetSystemDefaultLCID")
-		}
-	} else {
-		panic(v)
-	}
-	return
-}
-func DetectIETF() (locale string, err error) {
-	locale, err = getWindowsLocale()
-	return
-}
-
-func DetectLanguage() (language string, err error) {
-	windows_locale, err := getWindowsLocale()
-	if err == nil {
-		language, _ = splitLocale(windows_locale)
-	}
-
-	return
-}
-
-func DetectTerritory() (territory string, err error) {
-	windows_locale, err := getWindowsLocale()
-	if err == nil {
-		_, territory = splitLocale(windows_locale)
-	}
-
-	return
-}
diff --git a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_windows_test.go b/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_windows_test.go
deleted file mode 100644
index f325d981e..000000000
--- a/vendor/github.com/cloudfoundry/jibber_jabber/jibber_jabber_windows_test.go
+++ /dev/null
@@ -1,51 +0,0 @@
-// +build windows
-
-package jibber_jabber_test
-
-import (
-	"regexp"
-
-	. "github.com/cloudfoundry/jibber_jabber"
-
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-)
-
-const (
-	LOCALE_REGEXP    = "^[a-z]{2}-[A-Z]{2}$"
-	LANGUAGE_REGEXP  = "^[a-z]{2}$"
-	TERRITORY_REGEXP = "^[A-Z]{2}$"
-)
-
-var _ = Describe("Windows", func() {
-	BeforeEach(func() {
-		locale, err := DetectIETF()
-		Ω(err).Should(BeNil())
-		Ω(locale).ShouldNot(BeNil())
-		Ω(locale).ShouldNot(Equal(""))
-	})
-
-	Describe("#DetectIETF", func() {
-		It("detects correct IETF locale", func() {
-			locale, _ := DetectIETF()
-			matched, _ := regexp.MatchString(LOCALE_REGEXP, locale)
-			Ω(matched).Should(BeTrue())
-		})
-	})
-
-	Describe("#DetectLanguage", func() {
-		It("detects correct Language", func() {
-			language, _ := DetectLanguage()
-			matched, _ := regexp.MatchString(LANGUAGE_REGEXP, language)
-			Ω(matched).Should(BeTrue())
-		})
-	})
-
-	Describe("#DetectTerritory", func() {
-		It("detects correct Territory", func() {
-			territory, _ := DetectTerritory()
-			matched, _ := regexp.MatchString(TERRITORY_REGEXP, territory)
-			Ω(matched).Should(BeTrue())
-		})
-	})
-})
diff --git a/web/web_test.go b/web/web_test.go
index d4d9a5f26..0a9869e40 100644
--- a/web/web_test.go
+++ b/web/web_test.go
@@ -21,7 +21,7 @@ var URL string
 func Setup() {
 	if api.Srv == nil {
 		utils.LoadConfig("config.json")
-		utils.InitTranslations()
+		utils.InitTranslations(utils.Cfg.LocalizationSettings)
 		api.NewServer()
 		api.StartServer()
 		api.InitApi()
diff --git a/webapp/actions/global_actions.jsx b/webapp/actions/global_actions.jsx
index 91b51a9c2..0b264a9b3 100644
--- a/webapp/actions/global_actions.jsx
+++ b/webapp/actions/global_actions.jsx
@@ -392,8 +392,10 @@ export function newLocalizationSelected(locale) {
             translations: en
         });
     } else {
+        const localeInfo = I18n.getLanguageInfo(locale) || I18n.getLanguageInfo(global.window.mm_config.DefaultClientLocale);
+
         Client.getTranslations(
-            I18n.getLanguageInfo(locale).url,
+            localeInfo.url,
             (data, res) => {
                 let translations = data;
                 if (!data && res.text) {
@@ -412,16 +414,11 @@ export function newLocalizationSelected(locale) {
     }
 }
 
-export function loadBrowserLocale() {
-    let locale = (navigator.languages && navigator.languages.length > 0 ? navigator.languages[0] :
-        (navigator.language || navigator.userLanguage)).split('-')[0];
-
-    const user = UserStore.getCurrentUser();
-    if (user) {
-        locale = user.locale || locale;
-    }
+export function loadDefaultLocale() {
+    const defaultLocale = global.window.mm_config.DefaultClientLocale;
+    let locale = global.window.mm_user ? global.window.mm_user.locale || defaultLocale : defaultLocale;
 
-    if (!I18n.getLanguages()[locale]) {
+    if (!I18n.getLanguageInfo(locale)) {
         locale = 'en';
     }
     return newLocalizationSelected(locale);
diff --git a/webapp/components/admin_console/admin_sidebar.jsx b/webapp/components/admin_console/admin_sidebar.jsx
index cdb7e29d5..9548a7763 100644
--- a/webapp/components/admin_console/admin_sidebar.jsx
+++ b/webapp/components/admin_console/admin_sidebar.jsx
@@ -293,6 +293,15 @@ export default class AdminSidebar extends React.Component {
                                     }
                                 />
                                 <AdminSidebarSection
+                                    name='localization'
+                                    title={
+                                        <FormattedMessage
+                                            id='admin.sidebar.localization'
+                                            defaultMessage='Localization'
+                                        />
+                                    }
+                                />
+                                <AdminSidebarSection
                                     name='users_and_teams'
                                     title={
                                         <FormattedMessage
diff --git a/webapp/components/admin_console/localization_settings.jsx b/webapp/components/admin_console/localization_settings.jsx
new file mode 100644
index 000000000..6876e0c36
--- /dev/null
+++ b/webapp/components/admin_console/localization_settings.jsx
@@ -0,0 +1,145 @@
+// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import React from 'react';
+
+import * as I18n from 'i18n/i18n.jsx';
+
+import AdminSettings from './admin_settings.jsx';
+import {FormattedMessage} from 'react-intl';
+import SettingsGroup from './settings_group.jsx';
+import DropdownSetting from './dropdown_setting.jsx';
+import MultiSelectSetting from './multiselect_settings.jsx';
+
+export default class LocalizationSettings extends AdminSettings {
+    constructor(props) {
+        super(props);
+
+        this.getConfigFromState = this.getConfigFromState.bind(this);
+
+        this.renderSettings = this.renderSettings.bind(this);
+        this.canSave = this.canSave.bind(this);
+
+        const locales = I18n.getAllLanguages();
+
+        this.state = Object.assign(this.state, {
+            hasErrors: false,
+            defaultServerLocale: props.config.LocalizationSettings.DefaultServerLocale,
+            defaultClientLocale: props.config.LocalizationSettings.DefaultClientLocale,
+            availableLocales: props.config.LocalizationSettings.AvailableLocales.split(','),
+            languages: Object.keys(locales).map((l) => {
+                return {value: locales[l].value, text: locales[l].name};
+            })
+        });
+    }
+
+    canSave() {
+        return this.state.availableLocales.join(',').indexOf(this.state.defaultClientLocale) !== -1;
+    }
+
+    getConfigFromState(config) {
+        config.LocalizationSettings.DefaultServerLocale = this.state.defaultServerLocale;
+        config.LocalizationSettings.DefaultClientLocale = this.state.defaultClientLocale;
+        config.LocalizationSettings.AvailableLocales = this.state.availableLocales.join(',');
+
+        return config;
+    }
+
+    renderTitle() {
+        return (
+            <h3>
+                <FormattedMessage
+                    id='admin.general.title'
+                    defaultMessage='General Settings'
+                />
+            </h3>
+        );
+    }
+
+    renderSettings() {
+        return (
+            <SettingsGroup
+                header={
+                    <FormattedMessage
+                        id='admin.general.localization'
+                        defaultMessage='Localization'
+                    />
+                }
+            >
+                <DropdownSetting
+                    id='defaultServerLocale'
+                    values={this.state.languages}
+                    label={
+                        <FormattedMessage
+                            id='admin.general.localization.serverLocaleTitle'
+                            defaultMessage='Default Server Language:'
+                        />
+                    }
+                    value={this.state.defaultServerLocale}
+                    onChange={this.handleChange}
+                    helpText={
+                        <FormattedMessage
+                            id='admin.general.localization.serverLocaleDescription'
+                            defaultMessage='This setting sets the default language for the system messages and logs. (NEED SERVER RESTART)'
+                        />
+                    }
+                />
+                <DropdownSetting
+                    id='defaultClientLocale'
+                    values={this.state.languages}
+                    label={
+                        <FormattedMessage
+                            id='admin.general.localization.clientLocaleTitle'
+                            defaultMessage='Default Client Language:'
+                        />
+                    }
+                    value={this.state.defaultClientLocale}
+                    onChange={this.handleChange}
+                    helpText={
+                        <FormattedMessage
+                            id='admin.general.localization.clientLocaleDescription'
+                            defaultMessage="This setting sets the Default language for newly created users and for pages where the user hasn't loggged in."
+                        />
+                    }
+                />
+                <MultiSelectSetting
+                    id='availableLocales'
+                    values={this.state.languages}
+                    label={
+                        <FormattedMessage
+                            id='admin.general.localization.availableLocalesTitle'
+                            defaultMessage='Available Languages:'
+                        />
+                    }
+                    selected={this.state.availableLocales}
+                    mustBePresent={this.state.defaultClientLocale}
+                    onChange={this.handleChange}
+                    helpText={
+                        <FormattedMessage
+                            id='admin.general.localization.availableLocalesDescription'
+                            defaultMessage='This setting determines the available languages that a user can set using the Account Settings.'
+                        />
+                    }
+                    noResultText={
+                        <FormattedMessage
+                            id='admin.general.localization.availableLocalesNoResults'
+                            defaultMessage='No results found'
+                        />
+                    }
+                    errorText={
+                        <FormattedMessage
+                            id='admin.general.localization.availableLocalesError'
+                            defaultMessage='There has to be at least one language available'
+                        />
+                    }
+                    notPresent={
+                        <FormattedMessage
+                            id='admin.general.localization.availableLocalesNotPresent'
+                            defaultMessage='The default client language must be included in the available list'
+                        />
+                    }
+                />
+            </SettingsGroup>
+        );
+    }
+}
\ No newline at end of file
diff --git a/webapp/components/admin_console/multiselect_settings.jsx b/webapp/components/admin_console/multiselect_settings.jsx
new file mode 100644
index 000000000..deba983de
--- /dev/null
+++ b/webapp/components/admin_console/multiselect_settings.jsx
@@ -0,0 +1,80 @@
+// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+import React from 'react';
+import ReactSelect from 'react-select';
+
+import Setting from './setting.jsx';
+import FormError from 'components/form_error.jsx';
+
+export default class MultiSelectSetting extends React.Component {
+    constructor(props) {
+        super(props);
+
+        this.handleChange = this.handleChange.bind(this);
+        this.state = {error: false};
+    }
+
+    handleChange(newValue) {
+        const values = newValue.map((n) => {
+            return n.value;
+        });
+
+        if (!newValue || newValue.length === 0) {
+            this.setState({error: this.props.errorText});
+        } else if (this.props.mustBePresent && values.join(',').indexOf(this.props.mustBePresent) === -1) {
+            this.setState({error: this.props.notPresent});
+        } else {
+            this.props.onChange(this.props.id, values);
+            this.setState({error: false});
+        }
+    }
+
+    componentWillReceiveProps(newProps) {
+        if (newProps.mustBePresent && newProps.selected.join(',').indexOf(newProps.mustBePresent) === -1) {
+            this.setState({error: this.props.notPresent});
+        } else {
+            this.setState({error: false});
+        }
+    }
+
+    render() {
+        return (
+            <Setting
+                label={this.props.label}
+                inputId={this.props.id}
+                helpText={this.props.helpText}
+            >
+                <ReactSelect
+                    id={this.props.id}
+                    multi={true}
+                    labelKey='text'
+                    options={this.props.values}
+                    joinValues={true}
+                    disabled={this.props.disabled}
+                    noResultsText={this.props.noResultText}
+                    onChange={this.handleChange}
+                    value={this.props.selected}
+                />
+                <FormError error={this.state.error}/>
+            </Setting>
+        );
+    }
+}
+
+MultiSelectSetting.defaultProps = {
+    disabled: false
+};
+
+MultiSelectSetting.propTypes = {
+    id: React.PropTypes.string.isRequired,
+    values: React.PropTypes.array.isRequired,
+    label: React.PropTypes.node.isRequired,
+    selected: React.PropTypes.array.isRequired,
+    mustBePresent: React.PropTypes.string,
+    onChange: React.PropTypes.func.isRequired,
+    disabled: React.PropTypes.bool,
+    helpText: React.PropTypes.node,
+    noResultText: React.PropTypes.node,
+    errorText: React.PropTypes.node,
+    notPresent: React.PropTypes.node
+};
\ No newline at end of file
diff --git a/webapp/components/root.jsx b/webapp/components/root.jsx
index c96499392..abaa05bb5 100644
--- a/webapp/components/root.jsx
+++ b/webapp/components/root.jsx
@@ -6,6 +6,7 @@
 
 import * as GlobalActions from 'actions/global_actions.jsx';
 import LocalizationStore from 'stores/localization_store.jsx';
+import Client from 'utils/web_client.jsx';
 
 import {IntlProvider} from 'react-intl';
 
@@ -41,7 +42,10 @@ export default class Root extends React.Component {
         FastClick.attach(document.body);
     }
     localizationChanged() {
-        this.setState({locale: LocalizationStore.getLocale(), translations: LocalizationStore.getTranslations()});
+        const locale = LocalizationStore.getLocale();
+
+        Client.setAcceptLanguage(locale);
+        this.setState({locale, translations: LocalizationStore.getTranslations()});
     }
 
     redirectIfNecessary(props) {
@@ -67,7 +71,7 @@ export default class Root extends React.Component {
         LocalizationStore.addChangeListener(this.localizationChanged);
 
         // Get our localizaiton
-        GlobalActions.loadBrowserLocale();
+        GlobalActions.loadDefaultLocale();
     }
     componentWillUnmount() {
         LocalizationStore.removeChangeListener(this.localizationChanged);
diff --git a/webapp/components/user_settings/user_settings_display.jsx b/webapp/components/user_settings/user_settings_display.jsx
index 16175d4de..98d4ed7da 100644
--- a/webapp/components/user_settings/user_settings_display.jsx
+++ b/webapp/components/user_settings/user_settings_display.jsx
@@ -641,7 +641,11 @@ export default class UserSettingsDisplay extends React.Component {
             );
         }
 
+        const userLocale = this.props.user.locale;
         if (this.props.activeSection === 'languages') {
+            if (!I18n.isLanguageAvailable(userLocale)) {
+                this.props.user.locale = global.window.mm_config.DefaultClientLocale;
+            }
             languagesSection = (
                 <ManageLanguages
                     user={this.props.user}
@@ -652,7 +656,12 @@ export default class UserSettingsDisplay extends React.Component {
                 />
             );
         } else {
-            var locale = I18n.getLanguageInfo(this.props.user.locale).name;
+            let locale;
+            if (I18n.isLanguageAvailable(userLocale)) {
+                locale = I18n.getLanguageInfo(userLocale).name;
+            } else {
+                locale = I18n.getLanguageInfo(global.window.mm_config.DefaultClientLocale).name;
+            }
 
             languagesSection = (
                 <SettingItemMin
diff --git a/webapp/i18n/i18n.jsx b/webapp/i18n/i18n.jsx
index 2214fd386..783cef975 100644
--- a/webapp/i18n/i18n.jsx
+++ b/webapp/i18n/i18n.jsx
@@ -4,7 +4,7 @@
 const es = require('!!file?name=i18n/[name].[ext]!./es.json');
 const fr = require('!!file?name=i18n/[name].[ext]!./fr.json');
 const ja = require('!!file?name=i18n/[name].[ext]!./ja.json');
-const pt = require('!!file?name=i18n/[name].[ext]!./pt.json');
+const pt_BR = require('!!file?name=i18n/[name].[ext]!./pt-BR.json'); //eslint-disable-line camelcase
 
 import {addLocaleData} from 'react-intl';
 import enLocaleData from 'react-intl/locale-data/en';
@@ -34,19 +34,47 @@ const languages = {
         name: '日本語 (Beta)',
         url: ja
     },
-    pt: {
-        value: 'pt',
+    'pt-BR': {
+        value: 'pt-BR',
         name: 'Portugues (Beta)',
-        url: pt
+        url: pt_BR
     }
 };
 
-export function getLanguages() {
+let availableLanguages = null;
+
+function setAvailableLanguages() {
+    const available = global.window.mm_config.AvailableLocales.split(',');
+
+    availableLanguages = {};
+
+    available.forEach((l) => {
+        if (languages[l]) {
+            availableLanguages[l] = languages[l];
+        }
+    });
+}
+
+export function getAllLanguages() {
     return languages;
 }
 
+export function getLanguages() {
+    if (!availableLanguages) {
+        setAvailableLanguages();
+    }
+    return availableLanguages;
+}
+
 export function getLanguageInfo(locale) {
-    return languages[locale];
+    if (!availableLanguages) {
+        setAvailableLanguages();
+    }
+    return availableLanguages[locale];
+}
+
+export function isLanguageAvailable(locale) {
+    return !!availableLanguages[locale];
 }
 
 export function safariFix(callback) {
diff --git a/webapp/i18n/pt.json b/webapp/i18n/pt-BR.json
index 7a5821e37..7a5821e37 100644
--- a/webapp/i18n/pt.json
+++ b/webapp/i18n/pt-BR.json
diff --git a/webapp/package.json b/webapp/package.json
index 8e2063c84..2f61faeb9 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -27,8 +27,9 @@
     "react-bootstrap": "0.29.3",
     "react-custom-scrollbars": "4.0.0-beta.1",
     "react-dom": "15.0.2",
-    "react-intl": "2.0.0-rc-1",
+    "react-intl": "2.1.2",
     "react-router": "2.4.0",
+    "react-select": "1.0.0-beta13",
     "react-textarea-autosize": "4.0.1",
     "superagent": "1.8.3",
     "twemoji": "2.0.5",
diff --git a/webapp/root.jsx b/webapp/root.jsx
index dc2df64ac..40cf351de 100644
--- a/webapp/root.jsx
+++ b/webapp/root.jsx
@@ -53,6 +53,7 @@ const ActionTypes = Constants.ActionTypes;
 import AdminConsole from 'components/admin_console/admin_console.jsx';
 import SystemAnalytics from 'components/analytics/system_analytics.jsx';
 import ConfigurationSettings from 'components/admin_console/configuration_settings.jsx';
+import LocalizationSettings from 'components/admin_console/localization_settings.jsx';
 import UsersAndTeamsSettings from 'components/admin_console/users_and_teams_settings.jsx';
 import PrivacySettings from 'components/admin_console/privacy_settings.jsx';
 import LogSettings from 'components/admin_console/log_settings.jsx';
@@ -142,8 +143,8 @@ function preRenderSetup(callwhendone) {
     );
 
     function afterIntl() {
-        I18n.doAddLocaleData();
         $.when(d1).done(() => {
+            I18n.doAddLocaleData();
             callwhendone();
         });
     }
@@ -363,6 +364,10 @@ function renderRootComponent() {
                                 component={ConfigurationSettings}
                             />
                             <Route
+                                path='localization'
+                                component={LocalizationSettings}
+                            />
+                            <Route
                                 path='users_and_teams'
                                 component={UsersAndTeamsSettings}
                             />
diff --git a/webapp/sass/styles.scss b/webapp/sass/styles.scss
index 67e62d023..c42722652 100644
--- a/webapp/sass/styles.scss
+++ b/webapp/sass/styles.scss
@@ -9,6 +9,7 @@
 @import '~perfect-scrollbar/dist/css/perfect-scrollbar.css';
 @import '~font-awesome/css/font-awesome.css';
 @import '~bootstrap-colorpicker/dist/css/bootstrap-colorpicker.css';
+@import '~react-select/dist/react-select.css';
 
 // styles.scss
 @import 'utils/module';
diff --git a/webapp/stores/user_store.jsx b/webapp/stores/user_store.jsx
index 855222d47..f57ecf1cd 100644
--- a/webapp/stores/user_store.jsx
+++ b/webapp/stores/user_store.jsx
@@ -4,6 +4,9 @@
 import AppDispatcher from '../dispatcher/app_dispatcher.jsx';
 import EventEmitter from 'events';
 
+import * as GlobalActions from 'actions/global_actions.jsx';
+import LocalizationStore from './localization_store.jsx';
+
 import Constants from 'utils/constants.jsx';
 const ActionTypes = Constants.ActionTypes;
 
@@ -100,6 +103,9 @@ class UserStoreClass extends EventEmitter {
         this.saveProfile(user);
         this.currentUserId = user.id;
         global.window.mm_current_user_id = this.currentUserId;
+        if (LocalizationStore.getLocale() !== user.locale) {
+            GlobalActions.newLocalizationSelected(user.locale);
+        }
     }
 
     getCurrentId() {