r6262/sofa-dev : FIX: avoid unfriendly call to the Simulation destructor when loading a new scene. This occured when a Simulation, for example a TreeSimulation, was specified in the scene graph.
r6262/sofa-dev : FIX: avoid unfriendly call to the Simulation destructor when loading a new scene.
This occured when a Simulation, for example a TreeSimulation, was specified in the scene graph.

hdeling/sofa,Anatoscope/sofa,Anatoscope/sofa,hdeling/sofa,FabienPean/sofa,FabienPean/sofa,FabienPean/sofa,FabienPean/sofa,hdeling/sofa,FabienPean/sofa,FabienPean/sofa,Anatoscope/sofa,hdeling/sofa,Anatoscope/sofa,Anatoscope/sofa,hdeling/sofa,hdeling/sofa,Anatoscope/sofa,Anatoscope/sofa,FabienPean/sofa,FabienPean/sofa,hdeling/sofa,hdeling/sofa,hdeling/sofa,FabienPean/sofa,Anatoscope/sofa,FabienPean/sofa,hdeling/sofa,Anatoscope/sofa