added custom memory allocator registration, thanks to Sly.

call CProfileManager::CleanupMemory(), to cleanup btQuickprof memory.
changed include from #include <new.h> to #include <new> in btOdeQuickstepConstraintSolver.cpp

Demos/AllBulletDemos/DemoEntries.cpp

@@ -51,6 +51,7 @@ public:
 
 	virtual void clientMoveAndDisplay()
 	{
+				
 		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); 
 
 		float xOffset = 10.f;