Merge pull request #915 from EmergingTechnologyAdvisors/greenkeeper-eslint-config-standard-6.0.0

Update eslint-config-standard to version 6.0.0 🚀

Author: reconbot

package.json

@@ -65,7 +65,7 @@
     "chai-subset": "^1.2.2",
     "coveralls": "^2.11.9",
     "eslint": "^3.3.1",
-    "eslint-config-standard": "^5.1.0",
+    "eslint-config-standard": "^6.0.0",
     "eslint-plugin-promise": "^2.0.0",
     "eslint-plugin-standard": "^2.0.0",
     "istanbul": "^0.4.4",