GUILabelControl support highlight/selection, and show cursor at same time.
Curl move header list into read state to support double state
Fix: now mp4 file on internet url can be played by dvdplayer by double session support of cache.
Fix race conditions after starting flag reset,
make sure play state callbacks are called and only called once.
[Fix] Use shared pointer for the player in CApplication, fix double PlayFile call crash.
Change return value of PlayFile/PlayStack to support cancel detection.
Revert "Fix compile of current master branch without PR2244 merged."

This reverts commit bb75ae7b1cce556a668d74c8310a5984ff69b77a.
Detect PlayFile cancel better, any pPlayer->CloseFile() will cancel playback.
update libamplayer, amlplayer, amlogic egl
add RegisterRenderFeaturesCallBack and PRESENT_METHOD_BYPASS
add decode of mpeg2_sequence_header
add method to access dvdclock used by players without having to talk though the player class
add DVDVideoCodecAmlogic
DVDVideoCodecFFmpeg: drop special handling for vdpau
vdpau: move vdpau into hwaccel
ffmpeg backport: register vdpau hwaccel for mpeg12
ffmpeg backport: fix vdpau vc1 interlace modes
DVDDemuxFFmpeg: fix mixed-up internal/external stream ids
DVDDemuxFFmpeg: do not discard packets of unknown streams
DVDDemuxFFmpeg: fix segfault when playing blurays