Merge branch 'videojs7' into 'master'

static/videojs/alt/video-js-cdn.css

static/videojs/alt/video-js-cdn.min.css

static/videojs/alt/video.core.js

static/videojs/alt/video.core.min.js

static/videojs/alt/video.core.novtt.js

static/videojs/alt/video.core.novtt.min.js

static/videojs/alt/video.novtt.js

static/videojs/alt/video.novtt.min.js

static/videojs/font/VideoJS.eot

static/videojs/font/VideoJS.svg

static/videojs/font/VideoJS.ttf

static/videojs/font/VideoJS.woff

static/videojs/ie8/videojs-ie8.js

static/videojs/ie8/videojs-ie8.min.js

static/videojs/lang/ar.js

static/videojs/lang/ar.json

static/videojs/lang/ba.js

static/videojs/lang/ba.json

static/videojs/lang/bg.js

static/videojs/lang/bg.json