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/materials/materials.dm

@@ -787,3 +787,22 @@ var/list/name_to_material
 	name = "human hide"
 	stack_type = /obj/item/stack/material/animalhide/human
 	icon_colour = "#833C00"
+
+/material/bone
+	name = "bone"
+	icon_colour = "#e3dac9"
+	icon_base = "stone"
+	icon_reinf = "reinf_stone"
+	sheet_singular_name = "bone"
+	sheet_plural_name = "bones"
+	weight = 10
+	hardness = 20
+	integrity = 70
+	stack_origin_tech = list(TECH_MATERIAL = 2)
+	door_icon_base = "stone"
+	
+/material/bone/necromancer
+	name = "cursed bone"
+	weight = 20
+	integrity = 150
+	hardness = 60