Version 2.1: Change existing compatibility to use 2.0 system. Fix spelling mistake with JTReplaceWalls_conduits.

Version 2.0: Allow other mods to add their stuff as replaceable. Support scrap metal wall in Misc Stuff by Telkir.

Version 1.9: Replaced a lot of detours with a better way.

Version 1.8; support for ConcreteWalls by Porohkun.

Version 1.7; fix another float menu popping up when selecting what stuff to build with.

Version 1.6: different stuffDef workaround for linux compatibility.

Support for invisible power conduits in PowerSwitch by Halpo.

Support for ED-Embrasures. Does not mean you have to have it.

Replace mineable with walls and doors.

Version 1.2: fix smart stuff building not working.

Reported by OI.