Added rule 'NPC:UseClassAsLastName' to allow certain npcs' class names to be hidden

utils/sql/git/required/2016_07_03_npc_class_as_last_name.sql

@@ -0,0 +1,2 @@
+INSERT INTO `rule_values` (`ruleset_id`, `rule_name`, `rule_value`, `notes`) VALUES
+(1, 'NPC:UseClassAsLastName', 'true', 'Uses class archetype as LastName for npcs with none');