updated check for beggars getting bombed

fixed save files with certain data incorrectly being detected as invalid and reset

added an extra layer of checking for beggar spawning, just in case

brawler beggars cost can now be adjusted in config menu

fixed brawler beggars item drop effect being able to drop a tainted characters pocket active

brawler beggar:
swapped the manual self-inflicted fake damage function for triggering the usage of dull razor, since perfection is dumb apparently

switched Dog Whistle from button pressed/held to button triggered, so the bums don't freak out if you hold CTRL/swap

added alt spritesheet for brawler beggar

fixed beggars not being able to replace battery beggars or rotten beggars

Brawler Beggar no longer tries to trigger Gulp! effect when you have no trinkets