Consumable requests for cartridge

[bugos]

It would be very usefull to be able to do consumable requests for cartiges as they are consumables too.

[tfageo18]

ça serait vraiment top !!

[C-Duv]

I guess we could copy the plugin and make one for cartridges instead of consumable (search and replace "consumable" by "cartridge") but having it all in the same plugin is easier.