SirSengir/BuildCraft — pull request #54 by psxlover (2012-06-11 16:05:26+00:00)
Title: Removed persistent

Removed PersistentWorld and PersistentTile and changed the way pipes are created and initialized .
Also a small change in TileGenericPipe to allow addon pipes keep their key when mc is starter without the addon. This way if the addon is placed in the mods again, the pipes will display correctly.