move parts of collision pipeline to shared header files (work-in-progress)
b3Solver -> pass pointer to source instead of 0 (was left over from a debugging session), thanks to David for the report
Break up clipHullHullConcaveConvexKernel into multiple stages, so it might 'fit' in Apple's OpenCL implementation
Implemented bvhTraversalKernel and findConcaveSeparatingAxis on CPU (debugging, possible future CPU version)
fix Mac OSX build
Merge branch 'master' of https://github.com/erwincoumans/bullet3
implement clipFacesAndFindContactsCPU, to track down OpenCL issue on Mac OSX
better host check code, to determine failing OpenCL kernels on certain (Apple) platforms
implement 'new contact reduction' kernel on CPU , for debugging
Update readme.txt

add a few more (experimental) command line arguments to readme.txt
Merge remote-tracking branch 'upstream/master' into linux_fixes
more debugging to fix Mac OSX OpenCL issue on certain GPUs.
one more debug option for a kernel, to fix a Mac OSX issue (one more to go...)
more rewriting to get this #@!#@!&*( Mac OSX GPU to work
avoid out-of-bounds issue for some OpenCL kernel, hanging Mac OSX (should not happen, need to check why)
split kernel for debugging
split OpenCL kernels: fatal error C1091: compiler limit: string exceeds 65535 bytes in length
fix issue (apparently closestFaceA/B can be -1, need to figure out how that can ever happen (it shouldn’t)
fix cpu version of findCompoundPairs, in order to fix Mac OSX OpenCL compound issues
Merge remote-tracking branch 'upstream/master' into linux_fixes