Update babel-preset-react To Version 6.11.0 (#168)

Refer:

babel/babel#3540

Author: greenkeeperio-bot

package.json

@@ -35,7 +35,7 @@
     "babel-loader": "6.2.4",
     "babel-plugin-transform-decorators-legacy": "1.3.4",
     "babel-preset-es2015": "6.9.0",
-    "babel-preset-react": "6.5.0",
+    "babel-preset-react": "6.11.0",
     "babel-preset-stage-1": "6.5.0",
     "babel-register": "6.9.0",
     "chai": "3.5.0",