Merge pull request #11 from jcoreio/greenkeeper/sinon-2.0.0

Update sinon to the latest version 🚀

Author: jedwards1211

package.json

@@ -97,7 +97,7 @@
     "redux-features": "^1.0.0",
     "rimraf": "^2.5.4",
     "semantic-release": "^6.3.2",
-    "sinon": "^1.17.6",
+    "sinon": "^2.0.0",
     "validate-commit-msg": "^2.8.2"
   },
   "peerDependencies": {