moving core task stuff to includes/wikia/tass
forgot to move AsyncTaskList
VE-1044: Fix for bunch of tests - work in progress - have to be reviewed.
moving contents of extensions/wikia/Tasks/special to extension/wikia/Tasks and adding setup for includes/wikia/tasks stuff
fixes to special page after moving files
moving TaskRunner to its own file
move TaskExecutors functionality into TaskRunner
Fixing window scroll when pasting
Update jquery.client plugin to address failing unit tests for Amazon Silk in VE
Add SinonJS, required for new QUnit test runner
Fixing references list. Using wrong fragment. Re-written in current upstream
Do not pass encoded title to mw.Title
Fix unit test by testing current Wikia behavior, instead of testing against new MW core not yet in use
reverting chat
VE-1046 Fix page scrolling after dialog is closed, caused by overwritten prototype function
Fixing spinner on review changes panel of save dialog
Fix whitespace
CE-764 Show "Promote Image Review" tool on Special:SpecialPages

This page was unlisted and had no i18n message. Enable listing the page
and add an `en` and `qqq` message for the tool name.
VE-1046: Fix by applying change from upstream: https://github.com/wikimedia/oojs-ui/commit/6d780210a6d3c679eab48eedaa4d5872a518999a
Localisation updates from https://translatewiki.net.