Merge pull request #125 from donejs/greenkeeper/rimraf-3.0.0

Update rimraf to the latest version 🚀

Author: matthewp

package.json

@@ -44,7 +44,7 @@
     "mocha": "^5.0.2",
     "mocha-lcov-reporter": "^1.2.0",
     "mockery": "^2.0.0",
-    "rimraf": "^2.5.2"
+    "rimraf": "^3.0.0"
   },
   "dependencies": {
     "commander": "^2.9.0",