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

Extras/COLLADA_DOM/include/dae/daeDom.h

@@ -15,6 +15,10 @@
 #define __DAE_DOM__
 
 class daeMetaElement;
+	#pragma warning(disable : 4324) // disable padding warning
+	#pragma warning(disable:4530) // Disable the exception disable but used in MSCV Stl warning.
+	#pragma warning(disable:4996) //Turn off warnings about deprecated C routines
+	#pragma warning(disable:4786) // Disable the "debug name too long" warning
 
 daeMetaElement* initializeDomMeta();