Core/Battleground:

* added a possibility to reload battleground templates
* cleaned up the template structure
* use mapids from BattlemasterList.dbc to calculate random bg

sql/updates/auth/2014_07_09_00_auth_rbac_permission.sql

@@ -0,0 +1,10 @@
+SET @id = 631;
+
+-- Add new permissions
+DELETE FROM `rbac_permissions` WHERE `id`=@id;
+INSERT INTO `rbac_permissions` (`id`, `name`) VALUES
+(@id, 'Command: reload battleground_template');
+
+DELETE FROM `rbac_linked_permissions` WHERE `linkedId`=@id;
+INSERT INTO `rbac_linked_permissions` (`id`, `linkedId`) VALUES
+(196, @id);