tenderloin-common:  Move common overlays here

Change-Id: Icb34f35f7776b4fbca4209c74bebc53e28b00f6d
tenderloin: allow screencasting on chromecast

Change-Id: Ia7b4d836afdeb3c0b375634b71fd84be847e792b
media_codecs: updates for lollipop

* use google and ffmped codecs
* fix up to pass cts

Change-Id: Ia8f88f6f64edebae733adb26740c590679b24bde
tenderloin-common:  add in Feature name="adaptive-playback

Change-Id: I4dc4c61cdc60eb41bea06faf32834b72ba735ee7