Fixed typo in randomized AI laws.

"allergic" was omitted in the pattern for laws where the crew is
allergic to something.
Fixed typo with security paramedic headset.

I forgot to put "paramedic" into this item's name when I created it.
Added QM headset and PDA cartridge to QM's locker

To match the situation with other heads' lockers.
Fixed bug involving use of glass on grilles.

Using glass directly on a grille to make a window generated object of
path /obj/structure/window rather than the subtype associated with that
variety of glass. This has been remedied.