add FractureDemo to AllBulletDemos

improvements in CCD handling
some cleanup of CcdPhysicsDemo and BasicDemo

Demos/OpenCLClothDemo/bmpLoader.h

@@ -17,8 +17,7 @@ subject to the following restrictions:
 #ifndef BMPLOADER_H_
 #define BMPLOADER_H_
 
-#include <cstdlib>
-#include <iostream>
+#include <stdlib.h>
 
 namespace amd
 {

Demos/OpenCLClothDemo/cloth.h

@@ -182,7 +182,7 @@ class piece_of_cloth
 			glBindTexture(GL_TEXTURE_2D, 0);
 		}
 		else {
-			std::cout << "ERROR: could not load bitmap, using placeholder " << std::endl;
+			printf("ERROR: could not load bitmap, using placeholder\n");
 
 				GLubyte*	image=new GLubyte[256*256*3];
 				for(int y=0;y<256;++y)

Demos/OpenCLClothDemo/gl_win.cpp

@@ -17,14 +17,10 @@ subject to the following restrictions:
 #include "clstuff.h"
 #include "gl_win.h"
 
-#include <cstdlib>
-#include <iostream>
-#include <fstream>
-#include <string>
-#include <iterator>
+#include <stdlib.h>
+#include <string.h>
 #include <math.h>
-#include <cmath>
-#include <cstring>
+#include <string.h>
 
 
 //#ifndef _WIN32 && !defined(__APPLE__)