Bminer 15.7.5 improve the performance of the miner of Cuckatoo31.

We’re pleased to release Bminer 15.7.5.
The release provides:

* Improve the performance of the miner of Cuckatoo31.
* Increase the dynamic ranges of -intensity for older machines to fully utilize the GPUs (at the cost of a slight performance loss). please set -intensity from 0 and increase the number if it’s stable.

Please see https://www.bminer.me/releases/ for more details.
Happy mining.