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

Working Saturnin-based meta-command

Alois Mahdal 41efeb2171 Add build-time tests This requires newer Saturnin version in order to avoid bug where SATURNIN_CONF_PATH environment variable would be ignored.		6 lat temu
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source	Initial commit	7 lat temu
changelog	Update meta-data and templates	6 lat temu
compat	Initial commit	7 lat temu
control	Add build-time tests	6 lat temu
copyright	Initial commit	7 lat temu
install	Move to /usr	6 lat temu
rules	Add build-time tests	6 lat temu