netvor/saturnin-demo: Working Saturnin-based meta-command

Working Saturnin-based meta-command

Alois Mahdal 6e7a0657a5 Rename Debian package name for saturnin_demo Underscore does not seem to be allowed in Debian package names.		7 lat temu
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debian	Rename Debian package name for saturnin_demo	7 lat temu
template.spec	Follow Fedora Packaging Guidelines: %global vs. %define	7 lat temu