2.3.1-gostd-lite

Changes from upstream
CUDA 10.1
Split gostd (used in ANC) and gostcoin algos
Return sha256d for gostd signatures

2.2.4-gostd-lite

Changes from upstream.
CUDA 9.0, API 3.0 and higher.

2.2.2-gostd-lite

Lite release with only gostd algo.

Don't know what means 21, 30, 35, 50, 52, 61? See here!