VID-383 Blocked uses can add video via <youtube> tags
VID-383 Use $app rather than $this
Update some docs, fix an "index not found" error and adjust syntax to current guidlines
Merge pull request #989 from Wikia/VideoSprint27-VID-383-BlockedUsersAddVideo

Video sprint27 vid 383 blocked users add video
Video (vid-281): IVA - add function to set label for ooyala remote asset
Video (vid-281): IVA - update industry rating.
Video (vid-281): update getIndustryRating() in VideoFeedIngester class
Video (vid-281): IVA - update age gate for ingestion
Merge pull request #1031 from Wikia/vid-281

Vid-281: update IVA ingestion
Merge branch 'dev' into VideoSprint27

Conflicts:
	extensions/wikia/VideoHandlers/apiwrappers/YoutubeApiWrapper.class.php
Merge pull request #1039 from Wikia/VideoSprint27

Video sprint 27