Changes

Summary

1. Add a GUI for the heat exchanger (commit: ef8f7e2) (details)
2. Small fixes (commit: 50daf73) (details)

Commit ef8f7e285c77088364281a52f79ab15b8186c397 by AlexIIL Add a GUI for the heat exchanger (commit: ef8f7e2)
	buildcraft_resources/assets/buildcraftfactory/textures/gui/heat_exchanger.png
	common/buildcraft/core/GuiIds.java (diff)
	common/buildcraft/factory/gui/GuiHeatExchange.java
	common/buildcraft/factory/tile/TileDistiller.java (diff)
	common/buildcraft/factory/blocks/BlockHeatExchange.java (diff)
	common/buildcraft/factory/FactoryGuiHandler.java (diff)
	common/buildcraft/factory/tile/TileEnergyHeater.java (diff)
	common/buildcraft/factory/tile/TileHeatExchange.java (diff)
	common/buildcraft/factory/gui/ContainerHeatExchange.java
Commit 50daf73f2b4bc6198f0477c454155835dea4c780 by AlexIIL Small fixes (commit: 50daf73)
	common/buildcraft/factory/refining/ComplexRefiningManager.java (diff)
	common/buildcraft/factory/gui/GuiHeatExchange.java (diff)