Merge branch 'master' of https://github.com/johndyer/mediaelement
Merge branch 'master' of https://github.com/rylan/mediaelement
Some minor cleanup changes to the slider. Also adding language support for labels added.
Added Home/End support to jump to the begining/end of the video.
Changed the up & down behaviour to be skip by 10% of the time instead of 10 seconds.
Added support for restarting the player when on the slider control (space+enter)
Made the video player respect its current state (if paused when started stays paused, if playing playing restarts)
Adding a offscreen span at the top of the Video Player. This is done so that screen readers will have some context of the application they are hitting.
From my testing NVDA would not read ARIA-LABEL's when something has role=application.
Adding ARIA slider support to the volume slider.
Merge branch 'accessibility' of https://github.com/rylan/mediaelement

Conflicts:
	src/js/me-i18n-locale-en.js
	src/js/mep-feature-progress.js