update to HLSProvider.swc v0.7.1
update to flashls.swc v0.1.0
update to videojs-swf 4.4.2 to be compatible with videojs 4.6.x
support live badge on UI
Merge remote-tracking branch 'upstream/master'

Conflicts:
	.gitignore
	CHANGELOG.md
	dist/video-js.swf
	package.json
	sandbox/videojs.html.example
	src/com/videojs/providers/HLSProvider.as
	src/com/videojs/providers/HTTPVideoProvider.as