start with 2.0.17-2
munin-async.init: add status command + other fixes. (Closes: #720280)

* munin-async.init:
  - provide LSB status command.
  - fix $SCRIPTNAME.
  - rm pid file on stop.
  Thanks to Daniel Black for the patch. (Closes: #720280)
munin-node.cron.d: set MUNIN_PLUGSTATE. (Closes: #720275)

munin-node.cron.d: set MUNIN_PLUGSTATE. (Closes: #720275)
Thanks again to Daniel Black.