Changes

Summary

1. Add call to onInventoryChanged to extraction pipes (commit: 029c448) (details)
2. Fix texture fighting on tank bottom (commit: ff227f9) (details)
3. Pipe Block shouldn't appear in creative (commit: 38a6c81) (details)

Commit 029c448712b8bbad6e0f9c3787a687c5375cf978 by shotchkiss+github Add call to onInventoryChanged to extraction pipes (commit: 029c448)
	common/buildcraft/transport/pipes/PipeItemsWood.java (diff)
Commit ff227f9de9548e98ccbf4ba996cfebb5345f4c5b by CovertJaguar Fix texture fighting on tank bottom (commit: ff227f9)
	common/buildcraft/factory/render/RenderTank.java (diff)
Commit 38a6c81ab317ebe3c19bd5b97c2521a47c8a4ff2 by CovertJaguar Pipe Block shouldn't appear in creative (commit: 38a6c81)
	common/buildcraft/transport/BlockGenericPipe.java (diff)