into a JSON compatible hash structure.
=head2 serialize_node($node)
Serialize a node into a JSON compatible hash structure.
=head2 serialize_action($action)
Serialize an action into a JSON compat
a JSON compatible hash structure.
=head2 serialize_command($action)
Serialize a command action into a JSON compatible hash structure.
=head2 deserialize_plan($plan)
Deserialize a plan from a JSON
serialize_node($node)
Deserialize a node from a JSON compatible hash structure.
=head2 deserialize_action($action)
Deserialize an action from a JSON compatible hash structure.
=head1 AUTHOR
Leon