BrassAmber Geodes

First Version release

Same features as described on Mod homepage:

Emeralds/Diamonds are now present in geodes! (default config settings remove them from worldgen)

Amethyst shards have been replaced by Amethyst stones
Decorate with 5 new tinted glass blocks! (replace amethyst in tinted glass recipe with any gem)

Mod Config:
allows you to change geode spawn rates for each type or modify the base spawn rate alone.
The config also allows you to turn emerald and diamond ore generation back on.