* Add debian/patches/upstream_bug_952.patch (LP: #699967) to fix empty list
  of plugins/services
* Add "timeout" to list of legal config keywords, allowing to configure it
  for munin-update in munin.conf.
  - Upstream bug: http://munin-monitoring.org/ticket/1021
  - Patch: debian/patches/upstream_add-timeout-to-legal-options.patch
* Fix ignoring of pid_file from config
  - Upstream bug: http://munin-monitoring.org/ticket/975 (fixed for 1.4.6)
  - Patch: debian/patches/upstream_bug-975-fixed-in-1.4.6.patch