pass on rigid body name in btBulletWorldImporter, to make it easier to bind physics and graphics objects.

moved some obsolete files to Extras/obsolete, and removed freeglut
moved ColladaDemo to Dynamica Maya plugin repository (it has COLLADA_DOM and libxml), see http://dynamica.googlecode.com
Added new .bullet file
Minor update in Bullet_User_Manual.pdf, removed obsolete Bullet_Faq.pdf

Extras/obsolete/ExtraSolid35/Solid3EpaPenetrationDepth.h

@@ -0,0 +1,44 @@
+/*
+ * SOLID - Software Library for Interference Detection
+ * 
+ * Copyright (C) 2001-2003  Dtecta.  All rights reserved.
+ *
+ * This library may be distributed under the terms of the Q Public License
+ * (QPL) as defined by Trolltech AS of Norway and appearing in the file
+ * LICENSE.QPL included in the packaging of this file.
+ *
+ * This library may be distributed and/or modified under the terms of the
+ * GNU bteral Public License (GPL) version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * This library is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Commercial use or any other use of this library not covered by either 
+ * the QPL or the GPL requires an additional license from Dtecta. 
+ * Please contact info@dtecta.com for enquiries about the terms of commercial
+ * use of this library.
+ */
+
+#ifndef SOLID3_EPA_PENETRATION_DEPTH_H
+#define SOLID3_EPA_PENETRATION_DEPTH_H
+
+
+#include "BulletCollision/NarrowPhaseCollision/btConvexPenetrationDepthSolver.h"
+
+/// Solid3EpaPenetrationDepth contains the 'Expanding Polytope Algorithm' from Solid 3.5
+class Solid3EpaPenetrationDepth : public btConvexPenetrationDepthSolver
+{
+public:
+
+		virtual bool calcPenDepth( btSimplexSolverInterface& simplexSolver,
+		btConvexShape* convexA,btConvexShape* convexB,
+					const btTransform& transA,const btTransform& transB,
+				btVector3& v, btPoint3& pa, btPoint3& pb,
+				class btIDebugDraw* debugDraw,btStackAlloc* stackAlloc
+				);
+
+};
+
+#endif //SOLID3_EPA_PENETRATION_DEPTH_H