Updated dependencies and added avct/uasurfer (#8089)

* Updated dependencies and added avct/uasurfer

* Added uasurfer to NOTICE.txt

1 files changed, 8 insertions, 6 deletions

diff --git a/vendor/golang.org/x/text/README.md b/vendor/golang.org/x/text/README.md
index 75e29bcd7..b3f365eed 100644
--- a/vendor/golang.org/x/text/README.md
+++ b/vendor/golang.org/x/text/README.md
@@ -9,16 +9,18 @@ This repo uses Semantic versioning (http://semver.org/), so
    and
 1. PATCH version when you make backwards-compatible bug fixes.
 
-A Unicode major and minor version bump is mapped to a major version bump in
-x/text.
-A path version bump in Unicode is mapped to a minor version bump in x/text.
-Note that, consistent with the definitions in semver, until version 1.0.0 of
-x/text is reached, the minor version is considered a major version.
-So going from 0.1.0 to 0.2.0 is considered to be a major version bump.
+Until version 1.0.0 of x/text is reached, the minor version is considered a
+major version. So going from 0.1.0 to 0.2.0 is considered to be a major version
+bump.
 
 A major new CLDR version is mapped to a minor version increase in x/text.
 Any other new CLDR version is mapped to a patch version increase in x/text.
 
+It is important that the Unicode version used in `x/text` matches the one used
+by your Go compiler. The `x/text` repository supports multiple versions of
+Unicode and will match the version of Unicode to that of the Go compiler. At the
+moment this is supported for Go compilers from version 1.7.
+
 ## Download/Install
 
 The easiest way to install is to run `go get -u golang.org/x/text`. You can