refs #9178
* Add eslint deps, remove old lint deps
* Add eslint config, remove old lint configs
* Config for server and tests are different
* Tweaked rules to suit us
* Fix linting in codebase - lots of indent changes.
* Fix a real broken test
refs #9043
- Cleanups / refactors to make the code more manageable
- Move remaining code out of index.js
- Only "init" function is left. Actions map cache and init function is based heavily on the settings cache module
- refactor the odd way of exporting
- This was cleaned up naturally by moving the actionsMap object out
- rename "effective" -> "providers"
- "Providers" provide permissions for different things that can have permissions (users, apps, in future clients).
