Version 2.2.4
  - Enhance enumerate with association filter to have the ability to
    specify the optional elements namely: AssociationClassName, Role,
    ResultClassName, ResultRole and IncludeResultProperty.
    (IncludeResultProperty is a list, specify it as a comma separated list
    in the “U” option.)
    (Chris Poblete)
  Bugfixes
  - fix default ports (5985/5986)
  - fix --sslkey handling
  - add warning if ssl used without --cacert

Version 2.2.3
  Bugfix release, synchronize version with openwsman
  - fix double free error on enumeration (Chris Poblete)
  - add '--version' to print version and build timestamp