Completely reworked the conversion part of BiomeBrush so it runs as smoothly as possible.
Made the Biome Lightning Display very attractive and almost too necessary to leave un-toggled as it shows a perfect tracing of what your brush affected. It will now be enabled by default.
Added a new "/biome shape": Scatter!
Added "/biome undo" which majorly confused Alectriciti. This has a default max of 20 stages.
Added Refresh-Distance and Max-Undos to the config.yml.
Removed a so-called, "Herobriome" biome glitch... Not even sure how that got there.
