Add missing support files for the wwwadm and wwwconfirm interfaces to
deal with the possibility of an "accept" command accessing an
unavailable file.
Remove "registration files" and "individual list repair" items,
and add an "edit moderated posts via WWW" item.
Mention the new CONSULT substitution for tokeninfo format files.
(_list_file_get_string)  Return undef instead of an error message
  if the file is unavailable.
(reject)  Bugfix:  do not send a rejection notice to majordomo-owner
  twice for GLOBAL command rejections.
(accept)  Bugfix:  use the actual interface type when formatting command
  results.  This means that any interface which can issue the "accept"
  command must have format files for every command that can stall.
(tokeninfo)  Add CONSULT substitution, which is true for consult tokens.
Delete the HTML::TreeBuilder tree explicitly to free memory.
(t_accept)  Bugfix:  convert the user and victim addresses into
  Mj::Addr objects.
Apply documentation fixes by Gavin Walker.
Apply HTML cleanups by Gavin Walker.
Add support for the tokeninfo-part commands, including the ability to
display message parts with their appropriate content types.  This makes
it possible to display images and other parts inline or in separate
browser windows.
Automatically invoke an editor for the tokeninfo-part-edit command.