Sort maven properties

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1573151 13f79535-47bb-0310-9956-ffa450edef68
Configure site publication to deploy to the correct directory

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs@1573152 13f79535-47bb-0310-9956-ffa450edef68