* 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
* Add Algolia to search and add Only My Posts filter
* Actually fix Algolia index possible issue
* Fix search issue
* Make minor adjustments to sponsorship sidebar
* Make submission rules headsup html allowed and remove devise trackable
* Remove devise_trackable from application_controller
* Adjust login CTA for /new
* Adjust string in test to reflect changes
* Quick fix for internal navigatioon draft caching issue
* Add ID to internal/articles
* Fix auth with Twitter in two places
* Added comments to algolia and modified design
* Update sidebar styles and make other small adjustments
* Clean up tag styling and other small improvements
* Finalize design adjustments
* Add indexing condition for comments
* Fix Algolia typo
* Fix Algolia indexing on comment
