chore(package): update eslint to version 4.8.0

Closes #124

Author: greenkeeper[bot]

package.json

@@ -95,7 +95,7 @@
     "chai": "3.5.0",
     "coveralls": "2.11.16",
     "documentation": "4.0.0-beta.18",
-    "eslint": "4.4.1",
+    "eslint": "4.8.0",
     "eslint-config-wework": "3.0.0",
     "eslint-friendly-formatter": "2.0.7",
     "express": "4.14.1",