Adding launchpad.net/ubuntu
adding rh#BUGID handler for #munin

The hl syntax is rh#12345 with an optional h.
sync the triggers on #munin to changelog ones

The current triggers are multichars.
In the ChangeLog they are only one char, like :

    Closes: #1234, D#1234, R#1234, U#1234
Merge branch 'patch-1' into various-triggers
Merge remote-tracking branch 'steveschnepp/various-triggers'

* steveschnepp/various-triggers:
  sync the triggers on #munin to changelog ones
  adding rh#BUGID handler for #munin
  Adding launchpad.net/ubuntu
Correct fixups for bugzilla.redhat and launchpad
Default prefixes and matchers for ticket providers