8.18

more speed for Titan V with Lyra2v2 and possibly neoscrypt (untested)
Lyra2v2 / Linux: better default intensity
some small bug fixes

The source code link above is for CUDA 9.0 / 9.1
For CUDA 8 please use the windows branch:
https://github.com/KlausT/ccminer/archive/windows.zip