Windows binary release

First release. This is a direct port of wolf's code, with security fixes only. Keep in mind that files in opencl directory are executed too, so if you want to be certain that you have a genuine release you should verify them against signed checksums in the readme.

DLL files needed to run the release (if you are getting dll errors):
https://www.microsoft.com/en-us/download/details.aspx?id=48145