Adding support for nat table rules.
Fixing up iptables-rules template to better match output of iptabels-save.
Updated README to include nat table examples.
Bumping version number to 0.3.0.
Bumping version number to 0.3.1 and adding name to metadata per FC045.
Version 0.3.2, fixing iptables-rules template for redhat.
Bumping to 0.3.2.
Updated to include INPUT chain for nat table on Linux kernels greater than 2.6.35
Fixed Chef 11 Chef::Exceptions::ImmutableAttributeModification error
Merge pull request #1 from toddmichael/nat-chef11

Chef 11 updates.