* debian/python3-spot.install: New file. * Makefile.am: Ship it. * debian/control, debian/rules, debian/spot.install: Adjust.
* configure.ac, debian/changelog.in: Adjust. * debian/source/format: Distribute this. * Makefile.am (deb): New target.
* debian/: New directory. * Makefile.am, README: Add it. * configure.ac: Generate debian/changelog.