chore(package): update rollup-plugin-commonjs to version 10.1.0

Closes #37

Author: greenkeeper[bot]

package.json

@@ -18,7 +18,7 @@
     "bundlesize": "^0.17.0",
     "rollup": "^0.64.1",
     "rollup-plugin-babel-minify": "^5.0.0",
-    "rollup-plugin-commonjs": "^9.0.0",
+    "rollup-plugin-commonjs": "^10.1.0",
     "rollup-plugin-node-resolve": "^3.0.3",
     "rollup-plugin-replace": "^2.0.0",
     "rollup-plugin-typescript2": "^0.16.1",