paplayer: fix gapless playback of cue sheets
PaPlayer: Fix crossfade song change for audio cds
paplayer: explicitely disable crossfading for audio cd
ActiveAEStream: Fix Compiler warning (thx @vdrfan)
 ActiveAE: fix flushing engine on pause after 1a01f4409bed6e2d4d6a0e3149a20ea5fff9c07a
ActiveAE: fix loop for leftover bytes after having fixed compiler warning
videoplayer: adapt lateness detection and dropping to buffering
video player: present correct pts to user for a/v sync (after buffering in renderer)
videoplayer: some rework and documentation
renderer: bump buffers to 5
videoplayer: update frametime, it might change due to fps detection
videoplayer: give streams with invalid fps a chance for fps detection
dvdplayer: allow rewinding at end of stream, do a seek after rewind
X11: ditch SDL for video and window events
X11: Add xbmc icon
X11: add SDL joystick until we have a better solution
X11: factor out code handling device reset notification
X11: move xrandr events to WinEventsX11
xrandr: remove method RestoreState
xrandr: observe orientation