`announce` command nits
@duerig, easy things to fix:
- check the value given for -p (the portal). I keep using
aptwhen it should be
aptlab. Right now the announce command will happily add an entry for
aptthat will never appear anywhere.
- the usage message should list the possible (or at least common) values for -s (alert style). Not all of us live and breathe bootstrap. I have to go google it every time I want a red box...