Adds liniting into the workflow (#3082)

* initial linting of src

* fix indent to 2 spaces

* Removes unnecessary rules

* ignore spec folder for now

* Spec linting

* Fix spec indent

* nits

* nits

* no no-empty rule

src/Controllers/LoggerController.js

@@ -1,5 +1,4 @@
 import { Parse } from 'parse/node';
-import PromiseRouter from '../PromiseRouter';
 import AdaptableController from './AdaptableController';
 import { LoggerAdapter } from '../Adapters/Logger/LoggerAdapter';
 import url from 'url';