Update metadata to match checksum
Merge pull request #389 from hunner/fix_metadata

Update metadata to match checksum
Typo fix
Merge pull request #390 from dnaeon/master

Typo fix
Merge branch '1.2.x'
Improve support for EL7 and other related fixes

* Support RHEL7 by removing firewalld before installing iptables-services
* Autorequire Package[iptables-services] for Firewall and Firewallchain types
* Ensure /etc/sysconfig/iptables exists before starting Service[iptables]
Merge pull request #393 from hunner/develop

Improve support for EL7 and other related fixes
Add support for mac address source rules

This is necessary to parse rules generated on OpenStack Havana + Neutron + OpenVSwitch
Making it mergable:

 * Missing type definition
 * Fix failing test
 * Acceptance testing + fix parameter match
 * Renamed mac_addr to mac_source
Merge pull request #337 from damjanek/master

Add support for mac address source rules pt2