Add Red Smile Fungus as a Harvestable

[Sankis]

One of the half dozen or so drugs in EFU is "Red Smile Fungus". Unfortunately, it seems the only way to actually acquire it is to kill random humanoids in the wild or in quests. Due to that, it'd be nice if there was another way to acquire it that didn't depend on loot tables. I was thinking of having it spawn randomly similar to Amarite or the Ore would be useful, or perhaps even allowing players to plant and harvest their own.