Update easygraphql-parser to the latest version 🚀 (#51)

* fix(package): update easygraphql-parser to version 0.0.12

* chore(package): update lockfile package-lock.json

Author: greenkeeper[bot]

package-lock.json

@@ -41,7 +41,7 @@
   "license": "MIT",
   "dependencies": {
     "chance": "^1.0.16",
-    "easygraphql-parser": "^0.0.11"
+    "easygraphql-parser": "^0.0.12"
   },
   "devDependencies": {
     "chai": "^4.1.2",