set set_db_timezone to false by default again.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9061 3d254a34-79dc-0310-9e5f-be208747d8a0
minor tweak for PHP 5.4+ to remove warnings.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9062 3d254a34-79dc-0310-9e5f-be208747d8a0