Merge pull request #7 from webmasterish/greenkeeper/ava-1.3.0

Update ava to the latest version 🚀

Author: webmasterish

package.json

@@ -55,7 +55,7 @@
     "LICENSE"
   ],
   "devDependencies": {
-    "ava": "1.2.1",
+    "ava": "1.3.0",
     "coveralls": "3.0.3",
     "execa": "1.0.0",
     "nyc": "13.3.0"