From Fabien Lavignotte, "Here is some various small fixes i have done while playing with

osgAnimation.
 - Animation : removed the _name attribute that is never used.
 - BasicAnimationManager : fix a crash on Windows with the example
osganimationviewer. The _lastUpdate attribute was not initialized when
using copy constructor.
 - CMakeLists.txt : add RigGeometry to the headers list"

include/osgAnimation/BasicAnimationManager

@@ -29,7 +29,7 @@ namespace osgAnimation
         META_Object(osgAnimation, BasicAnimationManager);
   
         BasicAnimationManager();
-        BasicAnimationManager(const AnimationManagerBase& b, const osg::CopyOp& copyop = osg::CopyOp::SHALLOW_COPY) : AnimationManagerBase(b,copyop) {}
+        BasicAnimationManager(const AnimationManagerBase& b, const osg::CopyOp& copyop = osg::CopyOp::SHALLOW_COPY); 
         virtual ~BasicAnimationManager();
 
         void update (double time);