Merge branch 'master' of git+ssh://db.debian.org/git/dsa-nagios

Merge branch 'master' of git+ssh://db.debian.org/git/dsa-nagios

* 'master' of git+ssh://db.debian.org/git/dsa-nagios: (31 commits)
  add load to dependencies for nrpe checks
  no more liszt
  decommission heininen (RT#3870)
  new thresholds for /srv/mirrors
  Add a license to dsa-update-apt-status
  Exclude all freebsd hosts from ekey stunnel stuff
  Add falla
  Add fischer
  hoiby is a buildd now
  Create a hostgroup for hosts with a /var/log, and also add sibelius to that group
  /srv/snapshot.debian.org special casing on stabile
  Replace heininen with lully
  Add lully
  Ignore home/buildd/build-trees for du checks
  retire hebden (RT#3819)
  oops, missing dep
  consolidate ftp checks
  bizet no longer has vsftpd listener
  morricone no longer has vsftpd listener
  gluck no longer has vsftpd listener
  ...