Adds keyboard controls for guild gardens on GC.
Simple keyboard controls for picking from, tending, and donating to guild gardens.
Instructions below.
Press ENTER to pick from a garden, go to the next garden, or donate your selection of items to Bert.
Press T to tend to the garden.
Press D to donate materials.
Press M to remove the maximum amount of the first item available on a page of your SDB (useful if you sort gardening by count + descending).
Press SPACE to select all on the donation page.
