pip: fix animation z-index issue
Conflicts:
	src/plugins/pip/pip.js
pip: fix undefined references when handling containers with no playback
Conflicts:
	src/plugins/pip/pip.js
pip: change to change pip back to master when master container finishes playback
Conflicts:
	src/plugins/pip/pip.js
core: fix missing cursor after finishing playback in some situations
playlists: force container stop on setup
pip: it doesn't need to explicit remove watermark anymore
html5 playback: fix issue on chrome 36 due to auto play working before inserting the video tag in the DOM
hls playback: listen to pip event and change to lower level when going to pip
playlist: pause containers on setup instead of stoping them
lazy playlist: add basic support for non flash playbacks
core: raw appendChild call performs better the .append() avoiding playback flickers(the transition still sucks)
poster: add missing dependency

Conflicts:
	src/plugins/poster/poster.js
loading: return promise from methods

Conflicts:
	src/plugins/loading/loading.js
separe playbacks from plugins

Conflicts:
	src/components/loader/loader.js
	src/playbacks/chromecast/index.js
	src/playbacks/flash_vod/flash_vod.js
	src/playbacks/hls/hls.js
	src/playbacks/html5_video/html5_video.js
	src/plugins/globo_playback/globo_playback.js
	src/plugins/lazy_playlist/lazy_playlist.js
poster: fix play button conflict with spinner plugin when loading with auto play
Conflicts:
	src/plugins/poster/poster.js
	src/plugins/poster/public/poster.css
pip: change add master transition to begin animation only after the new video is loaded

Conflicts:
	src/plugins/pip/pip.js
hls playback: fix communication between js and player on IE 11
Conflicts:
	src/playbacks/hls/hls.js
hls playback: smooth set level on pipToMaster
hls: fix wrong behavior in IE and firefox

Conflicts:
	src/playbacks/hls/hls.js
	src/playbacks/hls/public/hls_playback.html
hls: use embed with safari