- Fixes Diona Nymphs getting a color overlay, which was causing them to
become darker and look terrible.
- They now look like they did pre-#980
- Adjusts the equation for hydroponics trays calculating light level
based on their turf (lid down)
- All trays in hydroponics should now have a light level of 3 or higher,
this is subject to further adjustments to fine-tune
- Fixed messages from the eject tank verb to not say things like "the
the tray (#45)"