Changes

Summary

1. clean up FluidRenderer, fix FluidSlot rendering no fluid as missing icon (commit: 8c049f2) (details)

Commit 8c049f2f4e84d550f377f8a62cccf5c8a17c7a77 by asiekierka clean up FluidRenderer, fix FluidSlot rendering no fluid as missing icon (commit: 8c049f2)
	common/buildcraft/factory/render/RenderTank.java (diff)
	common/buildcraft/core/lib/gui/FluidSlot.java (diff)
	common/buildcraft/factory/render/RenderRefinery.java (diff)
	common/buildcraft/core/lib/render/FluidRenderer.java (diff)