Merge pull request #102 from epoberezkin/greenkeeper/eslint-6.0.0

Update eslint to the latest version 🚀

Author: epoberezkin

package.json

@@ -39,7 +39,7 @@
     "chai": "^4.2.0",
     "coveralls": "^3.0.2",
     "dot": "^1.1.1",
-    "eslint": "^5.0.0",
+    "eslint": "^6.0.0",
     "glob": "^7.1.3",
     "istanbul": "^0.4.3",
     "js-beautify": "^1.8.9",