Adds a few new recipes to the biogenerator in the interest of making the
hydroponicist more useful, including synthetic blood which I didn't
notice had been removed until now.
Fixes broken handheld icons for horticultural magazines, and introduces
a simple set of handhelds for them.
Fixes dyn cartons being invisible out of the Condimaster.
Adds sounds for watering, weeding, and sampling hydroponics trays, in
addition to a one second timer for weeding and sampling specifically.
Intended to add more feedback to hydroponics work - right now it's very
mute and lacking in visible messages.
Adds a new functionality to hatchets! They can now uproot plants,
killing them instantly, on a two second timer. This is to avoid the
tedious and arthritis inducing process of clicking on a single tray
several times to kill one plant.
Transitioned some tray documentation to DMDocs.