Here is the second (and final?) patch to manage debian repositories.
It adds a --breed option to `create repo` that should match rsync, rhn,
yum or apt, depending on the type of repository to be created. If no
repository breed is given, it should behave exactly in the same manner
than before. I have successfully tested the "empty", yum and apt breeds,
but not the rsync one (I'm unsure about how to test that) nor the RHN one.
Javier Palacios