… tests

The extra spaces between port numbers were messing up the parse and
putting elements in the wrong parts of the hash during rule_to_hash.

This wasn't causing a test problem now, but was creating an issue for
other work people were doing on the module.

(#10324) Remove extraneous whitespace from iptables rule line in spec tes

…sistent across runs

Previously we were getting multiple re-runs due to the fact that iptables
returns a different order with iptables-save then what was used when creating
the rule.

This patch fixes that by sorting states with should=.

Added unit tests to ensure states are correctly sorted. Also added comments in
code to ensure people understand why

* ticket/9082-state-change:
  (#9082) Sort iptables --state option values internally to keep it consistent across runs

* ticket/10700-comment_validation:
  (#10700) allow additional characters in comment string

This new property will allow you to specify ports that match both destination
and source.

This works the same as dport and sport parameters, so it provides array
support and hyphen separated ranges of ports as well.

* ticket/10690-multiport_ports:
  (#10690) Create new port property

Previously we had only been adding --limit to the iptables arguments
which meant the 'limit' parameter was not working at all. This patch
fixes that.

* ticket/10693-limit_module:
  (#10693) Ensure -m limit is added for iptables when using 'limit' param

* maint/fix_copyright_and_licensing:
  (maint) Fix licensing references to GNU GPL.

(#10792) Release 0.0.3 - CHANGELOG and Modulefile update