vendor: Update github.com/d4l3k/messagediff

vendor/github.com/d4l3k/messagediff/README.md

@@ -1,65 +0,0 @@
-# messagediff [![Build Status](https://travis-ci.org/d4l3k/messagediff.svg?branch=master)](https://travis-ci.org/d4l3k/messagediff) [![Coverage Status](https://coveralls.io/repos/github/d4l3k/messagediff/badge.svg?branch=master)](https://coveralls.io/github/d4l3k/messagediff?branch=master) [![GoDoc](https://godoc.org/github.com/d4l3k/messagediff?status.svg)](https://godoc.org/github.com/d4l3k/messagediff)
-
-A library for doing diffs of arbitrary Golang structs.
-
-If the unsafe package is available messagediff will diff unexported fields in
-addition to exported fields. This is primarily used for testing purposes as it
-allows for providing informative error messages.
-
-
-## Example Usage
-In a normal file:
-```go
-package main
-
-import "github.com/d4l3k/messagediff"
-
-type someStruct struct {
-  A, b int
-  C []int
-}
-
-func main() {
-			a := someStruct{1, 2, []int{1}}
-			b := someStruct{1, 3, []int{1, 2}}
-      diff, equal := messagediff.PrettyDiff(a, b)
-      /*
-        diff =
-          `added: .C[1] = 2
-          modified: .b = 3`
-
-        equal = false
-      */
-}
-
-```
-In a test:
-```go
-import "github.com/d4l3k/messagediff"
-
-...
-
-type someStruct struct {
-  A, b int
-  C []int
-}
-
-func TestSomething(t *testing.T) {
-  want := someStruct{1, 2, []int{1}}
-  got := someStruct{1, 3, []int{1, 2}}
-  if diff, equal := messagediff.PrettyDiff(want, got); !equal {
-    t.Errorf("Something() = %#v\n%s", got, diff)
-  }
-}
-```
-
-See the `DeepDiff` function for using the diff results programmatically.
-
-## License
-Copyright (c) 2015 [Tristan Rice](https://fn.lc) <rice@fn.lc>
-
-messagediff is licensed under the MIT license. See the LICENSE file for more information.
-
-bypass.go and bypasssafe.go are borrowed from
-[go-spew](https://github.com/davecgh/go-spew) and have a seperate copyright
-notice.