Fixed warnings in Bullet/src core library

Thanks Martijn Reuvers from Two Tribes B.V. (www.twotribes.com) for the patch

To make this work more visible, suppress warnings in external libraries in Extras (COLLADA_DOM, libxml and glui contain many warnings)
Added PreprocessorDefinitions: _CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE to vcproj files

src/BulletCollision/BroadphaseCollision/btDbvtBroadphase.h

@@ -68,7 +68,7 @@ struct	btDbvtBroadphase : btBroadphaseInterface
 		DYNAMIC_SET			=	0,	/* Dynamic set index	*/ 
 		FIXED_SET			=	1,	/* Fixed set index		*/ 
 		STAGECOUNT			=	2,	/* Number of stages		*/ 
-		PREDICTED_FRAMES	=	2,	/* Frames prediction	*/ 		
+		PREDICTED_FRAMES	=	2	/* Frames prediction	*/ 		
 	};
 	/* Fields		*/ 
 	btDbvt					m_sets[2];					// Dbvt sets