vendor: update all dependencies except Azure SDK

The Azure SDK doesn't support Go 1.5 anymore. We can't upgrade it until
Go 1.8 comes out.

1 files changed, 3 insertions, 0 deletions

diff --git a/vendor/github.com/mattn/go-colorable/colorable_others.go b/vendor/github.com/mattn/go-colorable/colorable_others.go
index 52d6653b3..a7fe19a8c 100644
--- a/vendor/github.com/mattn/go-colorable/colorable_others.go
+++ b/vendor/github.com/mattn/go-colorable/colorable_others.go
@@ -7,6 +7,7 @@ import (
 	"os"
 )
 
+// NewColorable return new instance of Writer which handle escape sequence.
 func NewColorable(file *os.File) io.Writer {
 	if file == nil {
 		panic("nil passed instead of *os.File to NewColorable()")
@@ -15,10 +16,12 @@ func NewColorable(file *os.File) io.Writer {
 	return file
 }
 
+// NewColorableStdout return new instance of Writer which handle escape sequence for stdout.
 func NewColorableStdout() io.Writer {
 	return os.Stdout
 }
 
+// NewColorableStderr return new instance of Writer which handle escape sequence for stderr.
 func NewColorableStderr() io.Writer {
 	return os.Stderr
 }