chore(package): update mocha-eslint to version 6.0.0

Closes #20

Author: greenkeeper[bot]

package.json

@@ -14,7 +14,7 @@
     "eslint-config-democracyos": "^2.0.0",
     "eslint-plugin-mocha": "~4.11.0",
     "mocha": "~3.5.0",
-    "mocha-eslint": "~3.0.1"
+    "mocha-eslint": "~6.0.0"
   },
   "files": [
     "lib"