Core/DBLayer: Restore pinfo ban info output

sql/updates/auth/2012_03_25_00_auth_misc.sql

@@ -0,0 +1,8 @@
+ALTER TABLE `account_banned`
+    CHANGE `bandate` `bandate` INT(10) UNSIGNED DEFAULT 0 NOT NULL,
+    CHANGE `unbandate` `unbandate` INT(10) UNSIGNED DEFAULT 0 NOT NULL;
+
+ALTER TABLE `ip_banned`
+    CHANGE `ip` `ip` VARCHAR(15) CHARSET utf8 COLLATE utf8_general_ci DEFAULT '127.0.0.1' NOT NULL,
+    CHANGE `bandate` `bandate` INT(10) UNSIGNED NOT NULL,
+    CHANGE `unbandate` `unbandate` INT(10) UNSIGNED NOT NULL;