add Flash/HTTP Live Streaming Support using mangui/HLSProvider

add HLS support in flashmediaelement.swf through https://github.com/mangui/HLSprovider
load/play/pause/resume/seek/volume control tested successfully with various hls streams
progress bar is also working.

preview available here : http://streambox.fr/HLSProvider/videojs/flash_demo.html
swf available here : http://streambox.fr/HLSProvider/videojs/video-js.swf