More names and backer name genders
change nacho recipe

Nacho chips are actually corn chips made with corn flour and not potato
chips.
Add sheet metal to oven deconstruct

As per the oven's JSON entry for bashing
Allow ESC to quit vending machine menu.
Overload bionics pan up/down keybindings to avoid conflicts.

j/k can be letters for bionics.
fix comma
Merge more names, chip and oven component fixes, ESC in vending machine menu, and bionic menu override allowing j and k  to be used as hotkeys.