CHANGELOG file for RRDMON

From rrdmon-0.03 to rrdmon-0.04 :
---------------------------------

- Added doc/ directory. You can do:
      cd doc/ && make 

- Corrected a bug "Page up to date until next xxx" in the cgis.
  ($refreshtime became wrong since $primaryDataPointPeriod exists)

From rrdmon-0.02 to rrdmon-0.03 :
---------------------------------

- Added a VERSION file.

- Added a --pidfile option.

- Bug correction in $monRetry definition.

- Added default values to $norefreshcgi and $checkcgi to
  avoid the -w warning ("Use of uninitialized value...").

- Created the etc/rrdmon.init shell script to be used in
  the init.d/ directory (like any Unix System V rc.d/* file).
  Can be used like:
      $ rrdmon.init stop
      $ rrdmon.init start
  Do not forget to change the paths in the first lines.

From rrdmon-0.01 to rrdmon-0.02 :
---------------------------------

- Separated the directories images/ rrdbases/ etc.
- Added a menu with the period top of pages.

From scratch to rrdmon-0.01 :
-----------------------------

- Everything except above.
