Reapply the previous "actionbars"-fix/handling db/coreside

Fixes issue #1669
Note: This issue has been a pain in the rear, as it was actually messing up
clients that ran a vanilla client without addons. The issue only comes
in to place when players load a SINGLE actionbar, and not selecting
"activate all bars". Extensive testing and debugging done to figure out
why this actually happened - I'll fricking shoot the next one messing
with it!

--HG--
branch : trunk

sql/characters.sql

@@ -391,6 +391,7 @@ CREATE TABLE `characters` (
   `equipmentCache` longtext,
   `ammoId` int(10) UNSIGNED NOT NULL default '0',
   `knownTitles` longtext,
+  `actionBars` tinyint(3) UNSIGNED NOT NULL default '0',
   PRIMARY KEY  (`guid`),
   KEY `idx_account` (`account`),
   KEY `idx_online` (`online`),