GlowstoneMC/Glowstone — pull request #553 by ZephireNZ (2014-11-17 10:23:10+00:00)
Title: Add Potion ItemMeta

This adds implementation for PotionMeta. Requires GlowstoneMC/Glowkit#58 for the new ShowParticles NBT metadata.

PotionMeta is used on potions to replace the effect potion, and/or add more that one effect to the potion.