VID-319 Don't add extra <a> tags
only apply 160px height to images, not videos in wiki activity feed
refined css implementation
VID-638 Make sure we get raw text and check for errors

Prev version checked user permission before getting content of the blacklist page.  This page is used as a datastore so we don't want to check the current user's permissions against it.  Also look for this returning false which is the error condition.  Don't cache anything if this is false!
Merge pull request #1260 from Wikia/VideoSprint29-VID-319-StretchedBorders

Video sprint29 vid 319 stretched borders.  Missed this pull request last week.
Merge pull request #1254 from Wikia/VID-638-RelatedVideos

VID-638 Make sure we get raw text and check for errors
Video (vid-686): Ooyala - update source and source id in api wrapper. IVA - update title for clip videos.
Video (vid-686): add comments
Merge pull request #1263 from Wikia/vid-686

Video (vid-686): Ooyala - update source and source id in api wrapper. IVA - update title for clip videos.
Merge branch 'dev' into vid-228