[FIX] Allow multiple Domain Password modules on a single page
[FIX] Use !empty instead o isset, when checking for anonymous users. thanks jonnyb
[FIX] Better error reporting

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@49577 b456876b-0849-0410-b77d-98878d47e9d5