Work on maintenance mode

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9114 3d254a34-79dc-0310-9e5f-be208747d8a0
Warning on logout when website is in maintenance mode now works on all buttons

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9115 3d254a34-79dc-0310-9e5f-be208747d8a0
Ask confirmation on clear admin log

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9116 3d254a34-79dc-0310-9e5f-be208747d8a0
fix image path

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9117 3d254a34-79dc-0310-9e5f-be208747d8a0