Removes the second holywater

Deletes the second kind of holy water that doesn't do anything. Lemme
know if I should do the opposite of this.
Tweaks homunculi

Makes them a bit creepier, and makes it so they don't spawn with
underwear. Because really, if the rune spawns anything, it should be
robes. But that would make things too easy.
Merge branch 'dev' of https://github.com/Baystation12/Baystation12
Merge pull request #4304 from Furlucis/master

Visual changes for homunculi and holywater fix