Accept "-" in chain names
Migrate to new kitchen.yml style
Update bento boxes
Add ubuntu-13.10 to .kitchen.yml
Add support for custom IP versions from the user

Let the user whether to create rules for IPV4, IPV6, or both.

Default to both.
Create custom chain before use in tests
Remove invalid/too long custom chain tests

Those cases will be intercepted by the resource attribute regex.
Add "known issues" to README
Require latest omnibus
Remove older debian/centos versions with only minor differences

- debian-7.1.0
- centos-6.4
- centos-5.9
Adapt test to support kernel <= 2.3.35
Prefer single-quotes in iptables_ng_test metadata.rb
Remove spaces inside square brackets
Add missing spaces to {}
Rename inject->reduce
Replace "and" with &&
Fix idention/whitespaces
Delimit %w literals by ()
Break complex reduce() statement to multiple lines
Add .rubocop configuration