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

Working Saturnin-based meta-command

Alois Mahdal 385e1ba4c6 Add saturnin-yell for sending severe messages Wrapper around three main functions from pretty.sh. Useful to demonstrate modularity of pretty.sh, eg: PRETTY=color saturnin-yell warn "you're doing it wrong" will print the warning colored in the terminal, but PRETTY=color saturnin-yell warn "stop right now" will send a desktop notification instead.		6 lat temu
..
ini.d/main	Initial commit	7 lat temu
libexec	Add saturnin-yell for sending severe messages	6 lat temu
shellfu	Add module docstring	6 lat temu
app.skel	Export also $PRETTY_DEBUG_EXCLUDE	6 lat temu
complete.bash.skel	Update for Saturnin v0.4.7	6 lat temu
help.skel	Add example meta help file	6 lat temu