0.03 2018-05-15
 - add convenience to_json method to all objects (meis)
 - add Test::Exception as dependency (manwar)

0.02 2018-05-08
 - Kubernetes API sometimes returns key => undef. We handle this not initializing the attribute to undef,
   since it's functionally the same to initialize it to undef or not initialize it

0.01 2018-05-04
 - Initial release to an unsupecting world
