monitoring-plugins-mailstat-0.9.1-bp155.102.4

- fix path to stats file in nrpe check

- require perl(RRDs) for the images and mailgraph for the stats
- add an example check_mailstat.cfg NRPE definition
- added gpl-3.0.txt license file
- ran spec-cleaner

- Renamed package to monitoring-plugins-mailstat

- initial version
- added:
  + check_mailstat_plugin_v0.9.1-initial_values.patch
  + check_mailstat_plugin_v0.9.1-stat_file.patch