saltstack/salt — pull request #9625 by garethgreenaway (2014-01-08 00:20:09+00:00)
Title: Adding the ability to delete iptables rules from the iptables state.

Adding the ability to delete iptables rules from the iptables state. Deletes can be made in a state file using syntax similiar either the insert or an append. If the position argument is included then the delete is based on the position, without it is based on the rule.