refactoring PromoteImageReviewTask to function like the legacy task
enabling PromoteImageReviewTask (modern)
merge origin/dev into jobqueue-promoteimagereviewtask
Merge remote-tracking branch 'origin/dev' into jobqueue-promoteimagereviewtask

Conflicts:
	extensions/wikia/ImageReview/modules/PromoteImage/PromoteImageReviewTask.class.php
pull request feedback
making task creation easier to read
STYLE!
Merge pull request #3901 from Wikia/jobqueue-promoteimagereviewtask

PromoteImageReviewTask