[HASPlayer] Add support for HLS
[HASPlayer] live stream samples for HLS support
Merge pull request #5 from Orange-OpenSource/hls

Merge 'hls' branch into development branch
Remove/comment some console.log()
version 1.2.0_dev
TTML Parser improvements to add subtitles support in 'Elephants Dream' sample: added support for xml namespaces, ignoring frame number in HH:MM:SS:FF time format if no frameRate is defined in TTML file
code cleanup
Grunt: add task to compress build files
ProtectionExtensions.js: corrected setMediaKeys
Merge branch 'development' of https://github.com/Orange-OpenSource/hasplayer.js into development
bug fix on needkey event
Config.js: ignore json comments (prefixed by "//")
samples/Dash-IF/hasplayer_config.json: add parameters comments
samples/Dash-IF/hasplayer_config.json: add parameters comments
samples/Dash-IF/hasplayer_config.json: add parameters comments
- Config: add some BufferController and ABRController parameters
- MediaPlayer.js: removed ABRController resetting (moved into application)
- samples/Dash-IF/js/main.js: add configuration file loading
Merge branch 'development' of https://github.com/Orange-OpenSource/hasplayer.js

Conflicts:
	app/js/streaming/MediaPlayer.js