General Roundup project TODO list. Note that some of these are semi-formed
ideas. Those ideas that don't make the cutoff for the next major release are
punted automatically into the subsequent major release TODO.

State   Description
------------------------------------------------------------------------------
pending example: meta/parent bug implementation (feature request #506815)
pending hyperdb: write a backend for gadfly
pending hyperdb: range searching of values (dates in particular)
        - filter specifies {property: (comparison function, value)}
          comparison functions: lt, le, eq, ge, gt. eq and
          [value, value, ...] implies "in"
pending hyperdb: make creator, creation and activity available pre-commit
pending hyperdb: migrate "id" property to be Number type
pending hyperdb: allow classes to define their ordering (properties, asc/desc)
pending instance: including much simpler upgrade path and the use of
                  non-Python configuration files (ConfigParser)
pending instance: move the header link config out into an html template
pending instance: cleanup to support config (feature request #498658)
pending instance: split instance.open() into open() and login()
pending instance: rename to "instance" to "tracker"
pending instance: sanity check instance setup after all these changes
pending mailgw: allow commands (feature request #556996)
                like "help", "dump issue123" (would send all info about
                issue123, including a digest of all messages, but probably
                not all files...), "list issue", ...
pending mailgw: Allow multiple email addresses at one gw with different default
                classes and property values (possibly through command-line
                args to the mailgw as invoked in the mail delivery "aliases"
                file) eg:
                  roundup: "|roundup-mailgw /instances/dev"
                  vmbugs: "|roundup-mailgw /instances/dev component=voicemail"
pending project: switch to a Roundup instance for Roundup bug/feature tracking
pending security: at least an LDAP user database implementation
pending security: authenticate over a secure connection
pending security: use digital signatures in mailgw
pending web: I18N
pending web: Better message summary display (feature request #520244)
pending web: Navigating around the issues (feature request #559149)
pending web: Re-enable link backrefs from messages (feature request #568714)
pending web: fix double-submit by having new-item-submit redirect at end
pending web: Quick help links next to the property labels giving a
             description of the property. Combine with help for the actual
             form element too, eg. how to use the nosy list edit box.
pending web: feature request #507842
pending web: clicking on a group header should filter for that type of entry
pending web: have index page handle mid-page errors better so header and
             footer are still visible!

ongoing  any bugs

done hyperdb: full-text search also search certain String properties (RJ)
done hyperdb: further split the *dbm backends from the core code, allowing
              easier non-dict-like backends (eg metakit, RDB) (RJ)
done hyperdb: fix the journal bloat (RJ)
done hyperdb: add Boolean and Number types (GM)
done hyperdb: update design document (RJ)
done mailgw: better help message (feature request #558562) (RJ)
done security: add info from doc/security.txt to design doc (RJ)
done security: switch to sessions for web authentication (RJ)
done security: implement and use the new logical control mechanisms
done web: saving of named queries (GM)
done web: handle "not found", access and item page render errors better (RJ)