disable help text by default in AllBulletDemos (text slows down many graphics cards)

improve CollisionDemo.cpp, show multi-contact generation using perturbation
improve ColladaConverter: add hinge/point 2 point constraint conversion support, add btScaledTriangleMeshShape support
Fix Dynamica MayaPlygin: remove 'active' flag, it has to be replaced by mass=0 for active, mass<>0 for passive
Added missing projectfiles
Fixed single-shot contact generation. it is disabled by default to improve performance
Bugfixes for character controller, thanks to John McCutchan for reporting
Constraint solver: better default settings
btDefaultAllocator: aligned allocator uses non-aligned allocator (instead of directly malloc/free)
disable memalign by default, use Bullet's aligned allocator

src/BulletCollision/CollisionDispatch/btManifoldResult.h

@@ -82,8 +82,6 @@ public:
 
 	virtual void addContactPoint(const btVector3& normalOnBInWorld,const btVector3& pointInWorld,btScalar depth);
 
-	virtual void addLocalContactPointInternal(const btVector3& normalOnBInWorld,const btVector3& localPointA,const btVector3& localPointB);
-
 	SIMD_FORCE_INLINE	void refreshContactPoints()
 	{
 		btAssert(m_manifoldPtr);