SVN commit 793588 by jbache:

Cumulative update from 4.4

* Fixed support for aspect ratio and scale modes with X overlays
* Updated error messages
* Added experimental aRts support



 M  +1 -0      CMakeLists.txt  
 M  +5 -0      abstractrenderer.cpp  
 M  +1 -0      abstractrenderer.h  
 A             artssink.cpp   [License: LGPL]
 A             artssink.h   [License: LGPL]
 M  +3 -0      audiooutput.cpp  
 M  +14 -6     devicemanager.cpp  
 M  +5 -72     glrenderer.cpp  
 M  +1 -2      glrenderer.h  
 M  +137 -33   mediaobject.cpp  
 M  +5 -0      mediaobject.h  
 M  +77 -4     videowidget.cpp  
 M  +2 -0      videowidget.h  
 M  +1 -71     widgetrenderer.cpp  
 M  +0 -2      widgetrenderer.h  
 M  +46 -27    x11renderer.cpp  
 M  +3 -2      x11renderer.h