Updated cmake files, added header files, Thanks John McCutchan

re-autogenerated msvc projectfiles with new HelloWorld/BulletMultiThreaded Demo 
Minor fixes

src/BulletCollision/CollisionDispatch/btCollisionDispatcher.h

@@ -47,6 +47,8 @@ class btCollisionDispatcher : public btDispatcher
 	btAlignedObjectArray<btPersistentManifold*>	m_manifoldsPtr;
 
 	bool m_useIslands;
+
+	bool	m_staticWarningReported;
 	
 	btManifoldResult	m_defaultManifoldResult;