Debug Commands in Client.py

[C-rank]

Gotta refactor the commands out of client.py and into their proper commands file.

Possibly introduce a @decorator for admin-only commands to more easily identify them, although could also just have an admin_cmd_map in the init files of cmd modules. A number of these commands need complete rewrites, and I've got a few extras in mind too.

[C-rank]

Missing a few here but this is the bulk of what needs doing:

to_move	to_rewrite	to_write
releaseprisoners	enemy_tick	showprops
getslime	quickrevive	editprops
moverelics	createtestitem	find_enemy
getcoin	createpoudrin	find_player
clearinv	damage	find_item
createfood	decaytick	get_apt
getrowdy	createhat	gen_fish
getkiller	delete	update_item
toggledownfall	dayforward	count_item