Applied Michael Cleverly's patch #193 which allows the use of the 40-bitencryption nsssle package on a non-standard (!= 443) port as well as thensopenssl module.
fancy update: added unique key generation in "new community", addedrecursive dropping of memberships from subgroups in "remove_user",added membership checks and join (link target dosen't exist yet) linksto get_subcomm_chunk.