dvdplayer: factor out render config flag from OutputPicture
dvdplayer: cosmetic alignment of checks
renderer: split out frame move from render action in video renderers
renderer: move waiting for next frame into rendermanager
core: drop Update() from IPlayer and paused state from renderer

We never called it on players and we never asked renderer to pause
renderer: use correct timeout time for event
core: drop unused IsPresentFrame()
renderer: fix race condition in FlipPage
overlay: don't take cropping offset into account for overlays

This breaks 3d modes and serve very little use in the real world
renderers: rename stereo 3d mode flag to more distinct name
added: support SBS and TAB display of xbmc gui
dvdplayer: pass stereo_mode to renderers and select what to render
d3d: support anaglyph stereo rendering
gl: support anaglyph and interlaced stereo rendering
gl: support stereo rendering using opengl builtin system
dvdplayer: read stereo mode from filename same as omxplayer
add "3dmode" action to cycle between 3d modes
Merge branch '3d' of git://github.com/baijuxavior/xbmc
Added OSD for 3D mode.