Provide supported dive computer list on the command line
and actually call the cli download. Still not functional.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
This is of course not functional at all, but it gives a first idea of
what we will need to do in this code.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>