chore(package): update rimraf to version 3.0.2

Closes #46

Author: greenkeeper[bot]

package.json

@@ -44,7 +44,7 @@
     "global": "4.3.2",
     "mocha": "3.5.1",
     "husky": "0.13.4",
-    "rimraf": "2.6.2",
+    "rimraf": "3.0.2",
     "npm-run-all": "4.1.0"
   },
   "dependencies": {