Changes

Summary

1. pipes: improve render performance (commit: 36da365) (details)

Commit 36da365ccb87c010d0712acd7e78536c768d6aec by player pipes: improve render performance (commit: 36da365)
	common/buildcraft/transport/utils/ConnectionMatrix.java (diff)
	common/buildcraft/transport/render/PipeRendererWorld.java (diff)
	common/buildcraft/transport/BlockGenericPipe.java (diff)