DB/Creature: Fix warnings with creature_formations loading

sql/updates/world/2014_02_01_01_world_creature_formations.sql

@@ -0,0 +1,3 @@
+ALTER TABLE `creature_formations`
+    CHANGE `point_1` `point_1` SMALLINT(5) UNSIGNED NOT NULL DEFAULT '0',
+    CHANGE `point_2` `point_2` SMALLINT(5) UNSIGNED NOT NULL DEFAULT '0';