FAK issues with spare weapons

[UndeadZeratul]

During a discussion regarding PG's upcoming attachments system, it was noted that both their system as well as AceCorp's FAK have a similar bug, in that:

Due to how HDest handles spare weapons, when you use an attachment kit on the weapon in your hands, it will eat the spare weapons and not only that, but it will not clear their weight as well. Picking up the weapon you just used an attachment kit on brings back the spare weapons,

Some work will need to be figured out in ensuring this doesn't happen.