Changes

Summary

1. work on #2781, #2782 (commit: 26fa22c) (details)

Commit 26fa22c521e7fe9b2c0249900ea8dbfac1c350a1 by asiekierka work on #2781, #2782 (commit: 26fa22c)
	common/buildcraft/robotics/map/MapRegion.java (diff)
	common/buildcraft/BuildCraftRobotics.java (diff)
	common/buildcraft/robotics/map/MapChunkLoadRequest.java
	common/buildcraft/factory/TileTank.java (diff)
	common/buildcraft/robotics/map/MapWorld.java (diff)
	common/buildcraft/robotics/map/MapManager.java (diff)