Remove redundant flags

Author: Kaelig

package.json

@@ -13,8 +13,8 @@
   },
   "homepage": "https://github.com/salesforce-ux/query-ast",
   "scripts": {
-    "start": "node --harmony_destructuring --harmony_rest_parameters lib/index.js",
-    "test": "mocha lib/**/*.js test/**/*.js --reporter min --recursive --harmony_destructuring --harmony_rest_parameters",
+    "start": "node lib/index.js",
+    "test": "mocha lib/**/*.js test/**/*.js --reporter min --recursives",
     "lint": "standard",
     "build": "babel lib --out-dir dist --presets es2015",
     "doc": "jsdoc -c jsdoc.json && mv doc/query-ast/* doc/ && rm -rf doc/query-ast",