Add graphql@0.6.2

Reviewed By: cpojer

Differential Revision: D4129981

fbshipit-source-id: bc45ffa6b4f0eb49a607f0e645ad9b582a274ab8

Author: kassens

package.json

@@ -165,6 +165,7 @@
     "fs-extra": "^0.26.2",
     "glob": "^5.0.15",
     "graceful-fs": "^4.1.3",
+    "graphql": "0.6.2",
     "image-size": "^0.3.5",
     "immutable": "~3.7.6",
     "inquirer": "^0.12.0",