Maps/Spawns

* Entities (Objects, NPCs, ect) can now easily be assigned to a different map to be displayed on by clicking their pip on the map
 * Entities with already assigned area (by TrinityCore) that were unable to be matched onto the map are no longer discarded. They'll now show up in appropriate listviews.
 * Entities without already assigned area that are also unable to be matched onto the map now get an area assigned as long as the relationship areaId <=> mapId is unique (read instanced areas)

includes/shared.php

@@ -1,6 +1,6 @@
 <?php
 
-define('AOWOW_REVISION', 30);
+define('AOWOW_REVISION', 31);
 define('CLI', PHP_SAPI === 'cli');