hls playback: fix infinite loop on playback ended event
Conflicts:
	src/plugins/hls_playback/hls_playback.js
core: add update size method to fix fullscreen issue (it was removed by some other commit)
lazy playlist: fix container:ended not being triggered when finishing a playlist
spinner: add spinner_loading
flash playback: play videos when flash stagevideo is disabled (bugfix)
hls playback: fix dangling timer reference
hls playback: change callback names (add globo as prefix)

Conflicts:
	src/plugins/hls_playback/hls_playback.js
	src/plugins/hls_playback/public/HLSPlayer.swf
hls playback: fix stop() call
hls playback: setup IE :pray:

Conflicts:
	src/plugins/multicamera/multicamera.js
	src/plugins/multicamera/multicamera_menu.js
	src/plugins/multicamera/public/menu.css
hls playback: fix external interface calls
hls playback: fix callback calls
hls playback: add type attribute to object tag