itmSetData and installed devices

[Betelgeuse]

itmSetData causes some interesting issues.

When you itmSetData an installed weapon and add it to the ship it says it is installed and can be gotten to with w. When you remove the original device the weapons display goes blank. If you try to remove them then (through a dockscreen) it crashes)
I will test if it crashes when removing them without removing the original first.

It also allows multiple shields. (not that that works correctly)

edit:

It seems when you remove the extra weapons it removes the weapon shown on the GUI. If you remove a weapon when none is on the GUI it crashes.