fix docstrings
CGI environments don't have a HOME set.
Disable zip_save
Added a bconsole() method to enable printing out of a correct
bconsole.conf.  It should be noted that the resulting bconsole.conf will
be complete in having information for logging into every director.  You may
want to disable this functionality.
Added the CGI that enables self-registration and configuration.  This
required some support to be added into util.py.