Added responsive styling for login panel



git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6632 7882d7ee-46e0-0310-a255-a28a61b628e4
Added mobile metatag



git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6633 7882d7ee-46e0-0310-a255-a28a61b628e4