minor tweak for logging a json document


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/webserver/trunk@36021 72102866-910b-0410-8b05-ffd578937521
bump version


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/webserver/trunk@36022 72102866-910b-0410-8b05-ffd578937521