Quick 1.2.1 update!

Hello everybody. I recently released 1.2 and it came with a small bug where you were unable to use my mod on a multiplayer server. This should now be fixed. I also added 2 sets of stairs, one for greenstone and one for polished greenstone. Also fixed some other minor bugs.

Important Notice: I updated the "recipes" page for 1.2.1!

https://www.curseforge.com/minecraft/mc-mods/natures-emerald/files/2775708