Item11833: fixed compatibility with foswiki >= 1.2.0


git-svn-id: http://svn.foswiki.org/trunk/ClassificationPlugin@17489 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12839: flag rest handlers that don't require authentication



git-svn-id: http://svn.foswiki.org/trunk/ClassificationPlugin@17490 0b4bb1d4-4e5a-0410-9cc4-b2b747904278