dvdplayer: double number of frames to try for thumbnails
FIX: [aml] properly handle rotation
dvdplayer: ffmpeg decoder - initialize codec control flags, fixes thumbnail extraction which does not set those members
Merge pull request #5943 from koying/fixamlrotation

FIX: [aml] properly handle rotation
Merge pull request #5942 from FernetMenta/thumb

fix thumbnail extraction
[addons] sync with repo
Set version to development version 15.0 alpha1 and change splash screen
dvdplayer: observe pts counter overflow
vdpau: advanced settings for auto deinterlacing
ActiveAE: slightly reduce buffer size
ActiveAE: add some debug logging
pthreads: use mutex protocol PTHREAD_PRIO_INHERIT
vaapi: lock gfx context on pre-cleanup
Bump xbmc-pvr-addons ref