Feature - Rejected Plaster the carriageman (Dreadsylvania) through KoLmafia using the clanstash

I had to give him a lot of drinks, but we collect them together via the stash.
Someone has to pull them out type after type and give them to the carriageman.

Since KoL only allows to give them from inventory, it would be nice if KoLmafia could do the work of pulling and giving.

Sounds like a script could handle this; two ideas off the top of my head are (1) a relay script or (2) a modification of http://kolmafia.us/showthread.php?12975-Carriageman-Feeder to just feed the carriageman from stash.