2.50:

svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r19820:HEAD

Notes:
* Game and sequencer RNA, and sequencer header are now out of date
  a bit after changes in trunk.
* I didn't know how to port these bugfixes, most likely they are
  not needed anymore.
  * Fix "duplicate strip" always increase the user count for ipo.
  * IPO pinning on sequencer strips was lost during Undo.

source/gameengine/Ketsji/KX_MotionState.cpp

@@ -73,6 +73,11 @@ void	KX_MotionState::getWorldOrientation(float* ori)
 	mat.getValue(ori);
 }
 	
+void	KX_MotionState::setWorldOrientation(const float* ori)
+{
+	m_node->SetLocalOrientation(ori);
+}
+	
 void	KX_MotionState::setWorldPosition(float posX,float posY,float posZ)
 {
 	m_node->SetLocalPosition(MT_Point3(posX,posY,posZ));