Bay wizard port/rework (#1635)

Ports the newest bay wizard version, with some additions and changes.

General changes:
-ported the newest bay wizard
-wizards can select some school of magic, which also changes their spell selection as whole.
-added several new spells, like raise dead, contracts that bind the person with the wizard, and more.
-added wands, limited sources of certain types of effects/spell, also with their own bad effects for non wizards
-changed the wizard checks to a faction check instead of a mind check
-fixed wizards without certain slots due to race being fucked over due to it
-added new artifacts
-balanced some spells like the emp
-added a lot of new sounds to spell, mostly from tg
-remove horse mask from spell selection, also, you can melt the mask with acid now
-wizard's spell are now displayed at round end like traitors and what they did buy
-also fixes vaurca, and vox, antags spawning without a mask by default

code/modules/admin/admin_verbs.dm

@@ -1003,7 +1003,7 @@ var/list/admin_verbs_cciaa = list(
 	set desc = "Gives a spell to a mob."
 	var/spell/S = input("Choose the spell to give to that guy", "ABRAKADABRA") as null|anything in spells
 	if(!S) return
-	T.spell_list += new S
+	T.add_spell(new S)
 	feedback_add_details("admin_verb","GS") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
 	log_admin("[key_name(usr)] gave [key_name(T)] the spell [S].")
 	message_admins("\blue [key_name_admin(usr)] gave [key_name(T)] the spell [S].", 1)