Organize settings

* Remove obsolete settings.js
* Rename ‘js’ folder to ‘settings’ folder
* Add config files
* Close and save settings

Add e2e tests

Reorganize e2e tests

* Add watch task
* Set JSHint to fail on error

Remove redundant test
Merge pull request #19 from Rise-Vision/chore/organize-settings

Clean up settings & add e2e tests