Add debian/ subdir as created by dh_make(1).
Make server/*.py run with /usr/bin/python instead of /usr/bin/env python.
Add udt/app/udcat_client and udt/app/udcat_server to .gitignore.
First attempt at debianisation. I think.
Package is built correctly; /usr/bin/udr is installed and seems to start, at least.

No manpage, documentation a shambles etc., but this should already be usable to some extent.