Merge pull request #2336 from angular-fullstack/greenkeeper-babel-core-6.18.2

babel-core@6.18.2 untested ⚠️ [skip ci]

Author: Awk34

package.json

@@ -35,7 +35,7 @@
     "prepublish": "gulp build"
   },
   "dependencies": {
-    "babel-core": "^6.16.0",
+    "babel-core": "^6.18.2",
     "babel-eslint": "^7.1.0",
     "babel-register": "^6.16.0",
     "babel-plugin-syntax-class-properties": "^6.13.0",