Apply a patch that updates vertex position on GPU for the OpenCL version, by Dongsoo Han (saggita), work-in-progress

Removed the unused OpenCL kernels
Add example how to cache binary kernels, see SoftDemo compiled with OpenCL AMD using msvc/vs2008_opencl.bat

src/BulletSoftBody/btDefaultSoftBodySolver.cpp

@@ -35,7 +35,7 @@ btDefaultSoftBodySolver::~btDefaultSoftBodySolver()
 }
 
 // In this case the data is already in the soft bodies so there is no need for us to do anything
-void btDefaultSoftBodySolver::copyBackToSoftBodies()
+void btDefaultSoftBodySolver::copyBackToSoftBodies(bool bMove)
 {
 
 }