yarax#45 Upgrading graphql

Author: OJ

package.json

@@ -5,7 +5,7 @@
   "bin": "./bin/swagger2graphql",
   "dependencies": {
     "babel-runtime": "^6.25.0",
-    "graphql": "^0.10.1",
+    "graphql": "^0.12.3",
     "isomorphic-fetch": "^2.2.1",
     "js-yaml": "^3.8.4",
     "json-schema-ref-parser": "^3.1.2",