chore(package): update eslint-watch to version 2.1.13

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -42,7 +42,7 @@
     "eslint": "3.0.0",
     "eslint-config-airbnb": "9.0.1",
     "eslint-plugin-import": "1.10.1",
-    "eslint-watch": "2.1.11",
+    "eslint-watch": "2.1.13",
     "file-loader": "0.9.0",
     "git-hooks": "1.0.2",
     "istanbul": "0.4.4",