Rewrite MediaWiki:Shared help info
JSHint, JSBeautify, remove logging
Switching to PermissionsError
Extra server-side check for proper background-image value and fixup
VE-894: Maintenance script
VOLDEV-28: Move i18n around
Using wasPosted
clean up
use LyricsApiBase instance to get db adapter config
WIP; added method to get recent changes, a unit tests
WIP; added grouping by deletions and others, some unit tests
removed hardcoded date, added one more test case for rc_cur_id === 0
removed method which is not needed
page ids is everything we need right now
deleted an unnecessary method and removed tests for it, started working on updates
cache comments response
Update ArticleComments_setup.php

fixing whitespaces
fix code review issues
fix indentation
Merge branch 'dev' into ve-sprint-15