Changes

Summary

1. fix #3249 (commit: 03c939f) (details)
2. fix #3248 (commit: e823fca) (details)
3. fix #3247 (commit: 09d98ff) (details)

Commit 03c939f4d9720e18eb16a360050f9b149730de9d by asiekierka fix #3249 (commit: 03c939f)
	buildcraft_resources/assets/buildcraftcore/textures/blocks/engine/inv/trunk_overheat.png
Commit e823fcac203f23283ed5d7bde574a1216c0cefd5 by asiekierka fix #3248 (commit: e823fca)
	common/buildcraft/core/ItemPaintbrush.java (diff)
	common/buildcraft/BuildCraftCore.java (diff)
Commit 09d98ff72302fd349108d5b63360bf83243d885a by asiekierka fix #3247 (commit: 09d98ff)
	common/buildcraft/builders/BlockBlueprintLibrary.java (diff)