* Rename SiteConfig
* More renaming
* Update spec
* Update mandatory settings mapping
* More renaming
* e2e test fixes
* You have a rename, and you have a rename
* Spec fix
* More changes
* Temporarily disable specs
* After-merge update
* Undo rename for migration
* undo rename of DUS
* Fix DUS
* Fix merge problem
* Remove redundant DUS
* Fix specs
* Remove unused code
* Change wrong class name
* More cleanup
* Re-add missing values to constant
* Fix constant
* Fix spec
* Remove obsolete fields
* Add accidentally removed field
* Update spec
* Move methods from Settings::General to ForemInstance
* Remove unneeded model
* Change mentions of 'site config'
* Rename comment-mentioned-user class added by Html::Parser
* Add DataUpdateScripts for resaving articles, comments, and messages
* Swap order of messages and articles DUS
* Move remove_nested_linebreak_in_list to service
* Move prefex_all_images to service
* Major refactor :)
- Move MarkdownParser to /services
- Move CodeBlockParser to HtmlParser in /services
- Update specs
* Fix MarkdownParser
* Fix parser again
* Rename HtmlParser to Html::Parser
- Fix Rubocop violations :/
- Fix conflict
* Make html writer private
* Fix codeclimate
* Fix parser
