whitespace cleanup

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6194 7882d7ee-46e0-0310-a255-a28a61b628e4
Retrieve username so we can display it in the form

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6195 7882d7ee-46e0-0310-a255-a28a61b628e4
Also encode single quotes

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6196 7882d7ee-46e0-0310-a255-a28a61b628e4