Merge pull request #322 from LLK/greenkeeper/babel-loader-7.0.0

Update babel-loader to the latest version 🚀

.travis.yml

@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-- '4.2'
+- 6
 - 'node'
 cache:
   directories:

package.json

@@ -26,7 +26,7 @@
     "autoprefixer": "6.7.7",
     "babel-core": "^6.23.1",
     "babel-eslint": "^7.1.1",
-    "babel-loader": "^6.4.0",
+    "babel-loader": "^7.0.0",
     "babel-plugin-transform-object-rest-spread": "^6.22.0",
     "babel-preset-es2015": "^6.22.0",
     "babel-preset-react": "^6.22.0",