chore(package): update rimraf to version 3.0.1

Closes #33

Author: greenkeeper[bot]

package.json

@@ -105,7 +105,7 @@
     "prettier": "^1.4.4",
     "prompt": "^1.0.0",
     "replace-in-file": "^3.0.0-beta.2",
-    "rimraf": "^2.6.1",
+    "rimraf": "^3.0.1",
     "rollup": "^0.55.0",
     "rollup-plugin-commonjs": "^8.0.2",
     "rollup-plugin-copy": "^0.2.3",