Merge pull request #97 from karma-runner/greenkeeper-eslint-3.14.1

Update eslint to version 3.14.1 🚀

Author: dignifiedquire

package.json

@@ -24,7 +24,7 @@
   },
   "license": "MIT",
   "devDependencies": {
-    "eslint": "^1.0.0",
+    "eslint": "^3.14.1",
     "eslint-config-standard": "^4.0.0",
     "eslint-plugin-standard": "^1.2.0",
     "grunt": "~0.4.5",