Merge pull request #3 from FullHuman/greenkeeper/rollup-0.63.0

Update rollup to the latest version 🚀

Author: Ffloriel

package.json

@@ -37,7 +37,7 @@
     "babel-preset-env": "^1.7.0",
     "eslint": "^5.0.1",
     "jest": "^23.2.0",
-    "rollup": "^0.62.0",
+    "rollup": "^0.63.0",
     "rollup-plugin-babel": "^3.0.4",
     "rollup-plugin-commonjs": "^9.1.3",
     "rollup-plugin-node-resolve": "^3.3.0"