Changed the API of OpenCL auto-tune init(). Make a relation between the ADL/NVML device to "our" device number, using PCI ID (#750)
Clean code in SHA2 fast OpenCL formats.
Fix a bug in auto-tune seen in NVIDIA boards.
Get the NVIDIA compute capability information.
Optimize sha512crypt-opencl kernel.
Fix a compilation problem on OSX.
Merge pull request #777 from claudioandre/send

Improvements on sha512crypt-opencl and map device numbers to NVML/ADP