Update eslint to version 4.16.0 (#336)

Author: RyanZim

package.json

@@ -25,7 +25,7 @@
   },
   "devDependencies": {
     "ava": "^0.24.0",
-    "eslint": "^4.5.0",
+    "eslint": "^4.16.0",
     "eslint-config-i-am-meticulous": "^7.0.1",
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-prettier": "^2.2.0",