still need babel-runtime as a peerDep for npm2

Author: yyx990803

package.json

@@ -49,6 +49,7 @@
     "babel-loader": "^6.1.0",
     "babel-core": "^6.1.2",
     "babel-plugin-transform-runtime": "^6.1.2",
+    "babel-runtime": "^5.8.0",
     "babel-preset-es2015": "^6.1.2",
     "vue-hot-reload-api": "^1.2.0"
   },