Merge branch 'master' of https://github.com/Citadel-Station-13/Citadel-Station-13 into Ghommie-cit792

code/datums/skills/_check_skills.dm

@@ -34,7 +34,7 @@
 		all_mods[id] = list(
 			name = M.name,
 			desc = M.desc,
-			icon = assets.icon_class_name(M.icon)
+			icon = assets.icon_class_name(M.icon_name)
 		)
 
 	.["categories"] = list()

code/datums/skills/_skill_modifier.dm

@@ -27,7 +27,7 @@ GLOBAL_LIST_EMPTY(potential_mods_per_skill)
 	/// Priority of this skill modifier compared to other ones.
 	var/priority = MODIFIER_SKILL_PRIORITY_DEF
 	/// Skill modifier icon, used in the UI
-	var/icon = "default"
+	var/icon_name = "default_mod"
 
 /datum/skill_modifier/New(id, register = FALSE)
 	identifier = GET_SKILL_MOD_ID(type, id)