Changes

Summary

1. Fix a bunch of bugs. (commit: ace5c0e) (details)
2. Fix pipe colour, render state leaking, water being able to flow into (commit: 24b8e72) (details)

Commit ace5c0ef363a48b84dbc5fe0fa0b1fd110c7f439 by AlexIIL Fix a bunch of bugs. (commit: ace5c0e)
	common/buildcraft/transport/pluggable/LensPluggableModel.java (diff)
	common/buildcraft/core/lib/engines/RenderEngine.java (diff)
	common/buildcraft/transport/PipeTransportFluids.java (diff)
	common/buildcraft/factory/render/ChuteRenderModel.java (diff)
	common/buildcraft/transport/render/tile/PipeRendererFluids.java (diff)
Commit 24b8e7266014b7abe4535ecf051cf02d7728d190 by AlexIIL Fix pipe colour, render state leaking, water being able to flow into fluids. (commit: 24b8e72)
	common/buildcraft/transport/ItemFacade.java (diff)
	common/buildcraft/factory/render/RenderRefinery.java (diff)
	common/buildcraft/transport/render/PipeBlockModel.java (diff)
	common/buildcraft/core/lib/fluids/MaterialBuildCraftLiquid.java (diff)