Add glide.yaml and vendor deps

vendor/github.com/containers/image/doc.go

@@ -0,0 +1,29 @@
+// Package image provides libraries and commands to interact with containers images.
+//
+//    package main
+//
+//    import (
+//    	"fmt"
+//
+//    	"github.com/containers/image/docker"
+//    )
+//
+//    func main() {
+//    	ref, err := docker.ParseReference("fedora")
+//    	if err != nil {
+//    		panic(err)
+//    	}
+//    	img, err := ref.NewImage(nil)
+//    	if err != nil {
+//    		panic(err)
+//    	}
+//      defer img.Close()
+//    	b, _, err := img.Manifest()
+//    	if err != nil {
+//    		panic(err)
+//    	}
+//    	fmt.Printf("%s", string(b))
+//    }
+//
+// TODO(runcom)
+package image