Ancient Constructs

Fixed:
- black lines in water
- construct names in memories
- charging station description
- semi opaque pixels on ancient minion constructs' gears
- fishing traps being harvested and destroyed by Gardener Worker Construct
- NoCube's Hops plants breaking on harvest
- dry but fertilized soil not being watered

Changes:
- charging station rarity (rare -> common)
- charging station recipe (slightly more expensive)
- construct core item image
- worker construct now drops its inventory when picked up
- mod description

Added:
- construct images in memories
- construct category image in memories
- mod icon
- config option for ignoring specific harvestable blocks ("IgnoredHarvestables")
- config option for setting specific harvestable blocks as regrowable/"eternal" ("RegrowableCrops"). they will not be destroyed on harvest.
  - this is what prevents NoCube's Hops plants from breaking on harvest. this can be extended by server owners or mod users by editing the config file for any mod's plants if theres incompatabilities, but as long as they follow conventions they should be supported.