Updated changelog to match new contribflow template
Merge branch 'master' of github.com:videojs/video.js
Updated contrib.json to match new contribflow values
Close GH-553: Turn on tech method queuing.
Adding line to CHANGELOG
Close GH-524: Blocking user text selection by default on player components. fixes #46.
Adding line to CHANGELOG
Close GH-555: Export requestFullScreen().
Adding line to CHANGELOG
Close GH-560: Export global players object.
Adding line to CHANGELOG
Update api.md
Merge pull request #570 from nsufaisal/patch-1

Update api.md
Close GH-568: Google Analytics Tracking for CDN.
Adding line to CHANGELOG
Added line to changelog for 4.0.4
Normalized CDN language value
Merge remote-tracking branch 'upstream/master'