vendor.json automatically gets updated to have rootPath. So, check it in.

fb27f681 · Manish R Jain · 9d18d60e · fb27f681
Unverified Commit fb27f681 authored 8 years ago by Manish R Jain
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -128,5 +128,6 @@
 			"revision": "4c4ed377c72e199edd16a87011f13a56fd519119",
 			"revisionTime": "2016-05-13T02:30:22Z"
 		}
-	]
+	],
+	"rootPath": "github.com/dgraph-io/dgraph"
 }