Update notes for submitted changes

* RTSP: Fix crash issue while repeated pause/resume
* audio: Fix for failure in CTS MediaRecorderTest cases
* audioflinger: Remove fatal error handling for non offload tracks
* libstagefright/omx: Fix CallbackDispatcher dereference in callback.
* stagefright: Cancel audioCheck event when setting nativewindow
* libstagefright: handle error when B-frame is sent to MPEG4Writer
* libstagefright: Check for data partitioned clips