Merge pull request #24 from preco21/greenkeeper/eslint-4.1.0

Update eslint to the latest version 🚀

Author: preco21

package.json

@@ -34,7 +34,7 @@
     "babel-plugin-add-module-exports": "^0.2.1",
     "babel-preset-env": "^1.3.2",
     "babel-register": "^6.24.1",
-    "eslint": "^3.14.1",
+    "eslint": "^4.1.0",
     "eslint-config-prev": "^4.0.1",
     "eslint-plugin-babel": "^4.1.1",
     "eslint-plugin-import": "^2.0.1",