Update notes for submitted changes

* stagefright: Use pause/flush logic for all targets
* stagefright: Various cleanups
* Audio: Add Pause/Resume in AMR-WB tunnel recording
* libstagefright: Fix DP Parsing issue with mpeg4 SP,ASP
* stagefright: do not offload MAIN-AAC decoding
* stagefright: do not offload LD-AAC decoding
* libstagefright: fix force close issue when mute MPEG4 clips
* libstagefright: Do not offload HEVC AV decoding
* AwesomePlayer: Enable audio offload for widevine
*  libstagefright: Signal input EOS after last buffer is released
* libstagefright: Fix crash during seek
* [libstagefright] : camcorder pause-resume implementation
* Add 2 APIs (suspend/resume) in MediaPlayer
* libstagefright: Fix ANR issue in HTTP Streaming