add migrations support for mysql log store. This should complete

all the mysql bits for migration.

OpenSim/Data/MySQL/Resources/001_LogStore.sql

@@ -0,0 +1,10 @@
+CREATE TABLE `logs` (
+  `logID` int(10) unsigned NOT NULL auto_increment,
+  `target` varchar(36) default NULL,
+  `server` varchar(64) default NULL,
+  `method` varchar(64) default NULL,
+  `arguments` varchar(255) default NULL,
+  `priority` int(11) default NULL,
+  `message` text,
+  PRIMARY KEY  (`logID`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;