Did a few style fixes. Moved determine_new and friends into daklib/queue. Removed some unneeded imports

[AJ] add -a/--apt-conf and -f/--force-touch options.  Pull version info from the database.  Make description optional

(and do reject based on it if it has no GOODSIG also).

binaries that contain bzip2 compressed data tarballs.

   dak import-keyring -L .../debian-keyring.gpg
can be used as a (non-interactive) replacement for import-ldap-fingerprints

full .changes file, will leave as BYHAND if script fails)

udebs rather than use fancy characters, add note for exactly matching
copyright files

are due to be removed, and make messages clearer

automatically update extra overrides when accepting new tags as autobyhand