chore(package): update eslint to version 5.0.1

Closes #15

Author: greenkeeper[bot]

package.json

@@ -42,7 +42,7 @@
     "babel-eslint": "^8.2.2",
     "babel-loader": "^8.0.0-beta.2",
     "babel-plugin-angularjs-annotate": "^0.8.2",
-    "eslint": "^4.19.1",
+    "eslint": "^5.0.1",
     "eslint-config-angular": "^0.5.0",
     "eslint-config-xo": "^0.20.1",
     "eslint-config-xo-space": "^0.18.0",