* Add comment for public controllers
* Add block policy and specs
* Add policy for authorizing dashboard
* Add follow policy and specs
* Refactor a tiny bit
* Prevent banned users from following anything
* Add a note for email sub controller about auth
* Add image upload policies
* Add policy for github repos
* Fix typo and use correct github repo variable
* Fix image uploader and use regular params
* Add authenticate_user before action back in
* Rename test
* Update slack bot message formatting and fix reported URL
* Modify sample_application.yml and write test
* Add ahrefs verification
* Add some tests around model validations
* Indent an end
* Add a few tests
* Add tests and reserved words
* Fix live articles spec typo
* Modify ga_events_controller
* Move validations from controller to model
* Add new columns to feedback message model
* Use polymorphic notes relationship
* MVP of ticketing system
* Use new URL for reported_url param
* Add missing files
* Add validations and tests for feedback_messages
* Clean up some html
* Update create spec and add update spec
* Add mail tests and lint
* Add link to user profile
