[FIX] auto-toc not ready for multilingual i18n: label 'maintenance' for each page in toc 
Use a div, instead of an h1 tag to display the "Maintenance" heading.



git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47454 b456876b-0849-0410-b77d-98878d47e9d5