Multirom builder for KJ01A mapper

Based on Cluster's COOLBOY Multirom Builder v1.3 https://github.com/ClusterM/coolboy-multirom-builder/releases
Installation: download full base tool and replace files.
.NET 3.5 is required.
Dont forget to disable flash writes (--no-flash option) if you not using PRG ROM save feature.
(c) Mutabor @ www.emu-land.net, nesdev.org
