brint/rax-firewall-cookbook — pull request #3 by dann7387 (2014-12-01 23:01:48+00:00)
Title: Updated the firewall_rule name to show proto

Name of r for firewall_rule resource was hard-coded to tcp. This could cause problems if we need to create rules for a port on both UDP and TCP.
Eg. DNS uses UDP 53, but can also use TCP 53.