[SOFT] Romset cleaner - multi os

[azzra]

Hi,

inspired by Screech's Universal-ROM-Cleaner, here is romset cleaner written in Go so it should be working on Linux, OS X & Windows: https://github.com/azzra/romset-cleaner

It use a really simple algorithm and have less options than the original but should be working properly.

Let me know if you have any issue!