[ENH] user information page: don't show the form again if user message was sent
[ENH] user information page: don't show the form again if user message was sent

git-svn-id: a7fabbc6a7c54ea5c67cbd16bd322330fd10cc35@22266 b456876b-0849-0410-b77d-98878d47e9d5

oregional/tiki,changi67/tiki,tikiorg/tiki,changi67/tiki,tikiorg/tiki,oregional/tiki,tikiorg/tiki,tikiorg/tiki,oregional/tiki,changi67/tiki,changi67/tiki,changi67/tiki,oregional/tiki