logilab-devtools #80762 make "lgp setup -q" be really quiet [resolved]

"lgp setup -q" should set the log level threshold at ERROR instead of WARNING, so it is really quiet but there are real problems (aka errors).

The reason why I am asking this is that I do not want to see my "lgp setup -q" cron jobs report me each and every day that W: /.pbuilderrc does not exist

appeared in<not specified>
done in0.20.0
load left0.000
closed by#322825f8b644 lgp: change quiet mode (closes: #80762)