Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/github.com/imdario/mergo/README.md

@@ -8,8 +8,31 @@ Also a lovely [comune](http://en.wikipedia.org/wiki/Mergo) (municipality) in the
 
 ## Status
 
-It is ready for production use. It works fine although it may use more of testing. Here some projects in the wild using Mergo:
+It is ready for production use. It works fine after extensive use in the wild.
 
+[![Build Status][1]][2]
+[![GoDoc][3]][4]
+[![GoCard][5]][6]
+
+[1]: https://travis-ci.org/imdario/mergo.png
+[2]: https://travis-ci.org/imdario/mergo
+[3]: https://godoc.org/github.com/imdario/mergo?status.svg
+[4]: https://godoc.org/github.com/imdario/mergo
+[5]: https://goreportcard.com/badge/imdario/mergo
+[6]: https://goreportcard.com/report/github.com/imdario/mergo
+
+### Important note
+
+Mergo is intended to assign **only** zero value fields on destination with source value. Since April 6th it works like this. Before it didn't work properly, causing some random overwrites. After some issues and PRs I found it didn't merge as I designed it. Thanks to [imdario/mergo#8](https://github.com/imdario/mergo/pull/8) overwriting functions were added and the wrong behavior was clearly detected.
+
+If you were using Mergo **before** April 6th 2015, please check your project works as intended after updating your local copy with ```go get -u github.com/imdario/mergo```. I apologize for any issue caused by its previous behavior and any future bug that Mergo could cause (I hope it won't!) in existing projects after the change (release 0.2.0).
+
+### Mergo in the wild
+
+- [docker/docker](https://github.com/docker/docker/)
+- [GoogleCloudPlatform/kubernetes](https://github.com/GoogleCloudPlatform/kubernetes)
+- [imdario/zas](https://github.com/imdario/zas)
+- [soniah/dnsmadeeasy](https://github.com/soniah/dnsmadeeasy)
 - [EagerIO/Stout](https://github.com/EagerIO/Stout)
 - [lynndylanhurley/defsynth-api](https://github.com/lynndylanhurley/defsynth-api)
 - [russross/canvasassignments](https://github.com/russross/canvasassignments)
@@ -17,12 +40,16 @@ It is ready for production use. It works fine although it may use more of testin
 - [casualjim/exeggutor](https://github.com/casualjim/exeggutor)
 - [divshot/gitling](https://github.com/divshot/gitling)
 - [RWJMurphy/gorl](https://github.com/RWJMurphy/gorl)
-
-[![Build Status][1]][2]
-[![GoDoc](https://godoc.org/github.com/imdario/mergo?status.svg)](https://godoc.org/github.com/imdario/mergo)
-
-[1]: https://travis-ci.org/imdario/mergo.png
-[2]: https://travis-ci.org/imdario/mergo
+- [andrerocker/deploy42](https://github.com/andrerocker/deploy42)
+- [elwinar/rambler](https://github.com/elwinar/rambler)
+- [tmaiaroto/gopartman](https://github.com/tmaiaroto/gopartman)
+- [jfbus/impressionist](https://github.com/jfbus/impressionist)
+- [Jmeyering/zealot](https://github.com/Jmeyering/zealot)
+- [godep-migrator/rigger-host](https://github.com/godep-migrator/rigger-host)
+- [Dronevery/MultiwaySwitch-Go](https://github.com/Dronevery/MultiwaySwitch-Go)
+- [thoas/picfit](https://github.com/thoas/picfit)
+- [mantasmatelis/whooplist-server](https://github.com/mantasmatelis/whooplist-server)
+- [jnuthong/item_search](https://github.com/jnuthong/item_search)
 
 ## Installation
 
@@ -51,6 +78,39 @@ Warning: if you map a struct to map, it won't do it recursively. Don't expect Me
 
 More information and examples in [godoc documentation](http://godoc.org/github.com/imdario/mergo).
 
+### Nice example
+
+```go
+package main
+
+import (
+	"fmt"
+	"github.com/imdario/mergo"
+)
+
+type Foo struct {
+	A string
+	B int64
+}
+
+func main() {
+	src := Foo{
+		A: "one",
+	}
+
+	dest := Foo{
+		A: "two",
+		B: 2,
+	}
+
+	mergo.Merge(&dest, src)
+
+	fmt.Println(dest)
+	// Will print
+	// {two 2}
+}
+```
+
 Note: if test are failing due missing package, please execute:
 
     go get gopkg.in/yaml.v1