Lots more fixes and enhancements

Switched weapon system to FAS. Removed unneeded font from ATM. Modified
ATM behaviour so if you try to deposit/withdraw more than you can it
will just do everything. Added rp_ammobox (not yet used). Removed
unneeded functions from rp_cash. Modified the 3D2D display on cash,
looks less pixelated and is now on the actual entity rather than
floating above. Fixed an error in rp_cash if the owner had left the
server and someone else tried to pick up the cash. Fixed some errors in
weapon_climb. Fixed an error in the player use menu. Fixed an error in
the sh_money module. Renamed sh_shipments to sh_weapons. Modified teams
so that various values are now part of the table rather than using a
hook in the function. Remastered shipment system, now uses ammotypes and
weapons - not complete yet though. Fixed an error in !wanted.