- 26 Feb 2014 M.Fuerstenau version 0.9.10
  - Bugfixes.
    - Corrected typo in dc_runtime_info() line 660.
    - Corrected typo in help().
  - Removed print_usage(). Due to mass of parameters it is not possible to display
    a short usage message. Instead of that the output of the help is included
    in the package as a file.

modified:   HISTORY
modified:   check_vmware_esx.pl
new file:   command_reference
modified:   modules/dc_runtime_info.pm
modified:   modules/help.pm