[vh1] Modernize
Merge remote-tracking branch 'origin/master'
[blip.tv:user] Modernize and add a test
[YoutubeDL] Support new _type multi_video
Update jsinterp.py

http://s.ytimg.com/yts/jsbin/html5player-zh_HK-vfl1NK6PR/html5player.js 
fix raise ExtractorError
Merge pull request #4261 from tinybug/patch-4

Update jsinterp.py
release 2014.11.21