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.