adding support for WFS 2.0.0 (fixes #5133 and #5134)


git-svn-id: https://svn.bgdi.admin.ch/mf-chsdi/trunk/chsdi@3759 e100092c-b5e6-494f-8bdf-19c1ff2a4001
put back pdf code

git-svn-id: https://svn.bgdi.admin.ch/mf-chsdi/trunk/chsdi@3760 e100092c-b5e6-494f-8bdf-19c1ff2a4001