[ENH]Selection of user avatar done in a new window for easier navigation trough the wizard. And checks for complicated cases removed since that is a user wizard viewed just by the user itself (and not by an admin for that user). Thanks arildb

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47759 b456876b-0849-0410-b77d-98878d47e9d5
[ENH]Oups. Missing tpl file that should have been in r47759 (Select avatar in new window)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47760 b456876b-0849-0410-b77d-98878d47e9d5