chore(package): update eslint-plugin-standard to version 3.0.1

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -32,7 +32,7 @@
     "eslint": "^3.0.0",
     "eslint-config-standard": "^6.0.0",
     "eslint-plugin-promise": "^3.0.0",
-    "eslint-plugin-standard": "^2.0.0",
+    "eslint-plugin-standard": "^3.0.1",
     "isparta-loader": "^2.0.0",
     "json-loader": "^0.5.4",
     "karma": "^1.0.0",