Merge pull request #98 from AtomLinter/greenkeeper-eslint-config-airbnb-7.0.0

Update eslint-config-airbnb to version 7.0.0 🚀

Author: 1000ch

package.json

@@ -31,7 +31,7 @@
   },
   "devDependencies": {
     "eslint": "^2.5.1",
-    "eslint-config-airbnb": "^6.2.0",
+    "eslint-config-airbnb": "^7.0.0",
     "eslint-plugin-react": "^4.2.3"
   },
   "eslintConfig": {