remove the LinearMath/ prefix for includes within the LinearMath directory

Thenks tasioga for the patch, see http://code.google.com/p/bullet/issues/detail?id=333

src/LinearMath/btConvexHull.cpp

@@ -16,9 +16,9 @@ subject to the following restrictions:
 #include <string.h>
 
 #include "btConvexHull.h"
-#include "LinearMath/btAlignedObjectArray.h"
-#include "LinearMath/btMinMax.h"
-#include "LinearMath/btVector3.h"
+#include "btAlignedObjectArray.h"
+#include "btMinMax.h"
+#include "btVector3.h"
 
 
 

src/LinearMath/btConvexHull.h

@@ -19,8 +19,8 @@ subject to the following restrictions:
 #ifndef CD_HULL_H
 #define CD_HULL_H
 
-#include "LinearMath/btVector3.h"
-#include "LinearMath/btAlignedObjectArray.h"
+#include "btVector3.h"
+#include "btAlignedObjectArray.h"
 
 typedef btAlignedObjectArray<unsigned int> TUIntArray;
 

src/LinearMath/btQuickprof.cpp

@@ -13,7 +13,7 @@
 // Credits: The Clock class was inspired by the Timer classes in 
 // Ogre (www.ogre3d.org).
 
-#include "LinearMath/btQuickprof.h"
+#include "btQuickprof.h"
 
 
 #ifdef USE_BT_CLOCK

src/LinearMath/btQuickprof.h

@@ -20,7 +20,7 @@
 #ifndef BT_NO_PROFILE
 
 #include "btScalar.h"
-#include "LinearMath/btAlignedAllocator.h"
+#include "btAlignedAllocator.h"
 #include <new>