made 'calculateLocalInertia' const, thanks to cgripeos, see http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1514

- applied a large patch to remove warnings
Thanks to Enrico, see http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1568
- removed SSE includes, added #incude <string.h> for memset in Extras/quickstep, thanks Eternl Knight
- disabled 16-byte alignement on btQuadWord class, it causes problems under PS3 Linux. Need to check out why.

src/BulletCollision/CollisionShapes/btOptimizedBvh.cpp

@@ -12,7 +12,6 @@ subject to the following restrictions:
 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
 3. This notice may not be removed or altered from any source distribution.
 */
-
 #include "btOptimizedBvh.h"
 #include "btStridingMeshInterface.h"
 #include "LinearMath/btAabbUtil2.h"
@@ -1178,5 +1177,6 @@ m_bvhAabbMin(self.m_bvhAabbMin),
 m_bvhAabbMax(self.m_bvhAabbMax),
 m_bvhQuantization(self.m_bvhQuantization)
 {
+	
 }