site: remove old todo page

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1647375 13f79535-47bb-0310-9956-ffa450edef68
site: remove old todo page

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/vfs/trunk@1647377 13f79535-47bb-0310-9956-ffa450edef68