DB/Creature: Fix models for commoners

sql/updates/world/2016_04_10_01_world.sql

@@ -0,0 +1,2 @@
+-- 
+UPDATE `creature` SET `equipment_id`=0, `modelid`=0 WHERE `id` IN (20102, 19172, 19169, 19173, 19171, 19148, 19177, 19176, 19178, 18927, 19175);