1) Removed kubectl functionality. We'll move that into a different
module in the future. Also removed post/put/patch/delete options,
as they are not Ansible best practice.
2) Expanded error handling in areas where tracebacks were most likely,
based on bad data from users, etc.
3) Added an 'insecure' option and made the password param optional, to
enable the use of the local insecure port.
4) Allowed the data (both inline and from the file) to support multiple
items via a list. This is common in YAML files where mutliple docs
are used to create/remove multiple resources in one shot.
5) General bug fixing.
