Merge branch 'VID-927-tohtml' into vid-930
Video (vid-930): add controller for video thumbnail
Video (vid-930): update formatDuration() function and add functions to get thumbnail attributes
Merge branch 'VID-927-tohtml' into vid-930
Video (vid-930): update video thumbnail functions
Video (vid-930): update getISO8601Duration() function
Video (vid-930): rename function for video thumnbnail
Merge branch 'VID-927-tohtml' into vid-930
Video (vid-930): VideoThumbnail - remove constHeight option and rename hideOverlay to hidePlayButton
Video (vid-930): VideoThumbnail - add comments
Video (vid-930): VideoThumbnail - add test
Added a comment
Merge pull request #2202 from Wikia/vid-930

VID-930: add controller for video thumbnail