devDependency patch for [email protected] issue (5476) so parser will work in parser config test;

Author: adametry

package.json

@@ -48,6 +48,7 @@
   },
   "devDependencies": {
     "babel-eslint": "^4.0.5",
+    "estraverse-fb": "^1.3.1",
     "gulp": "^3.9.0",
     "istanbul": "^0.4.0",
     "istanbul-coveralls": "^1.0.3",