[FIX] Hide the title from the admin wizard. More space and less Admin-wizardy front page

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48654 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] trackers: Make sure we get the user's actual pref language, or the site default if not set. Hopeful fix for item modified notifications arriving in random languages.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48655 b456876b-0849-0410-b77d-98878d47e9d5