[chef] Cookbook releases 5/16/13

[Joshua Timberman < >]

Ohai Chefs,

We have a few more cookbook releases today. Also, we're working on converting 
cookbooks that have "test kitchen 0.7.0" support to "test kitchen 1.0 
(alpha)". Mostly this is adding the .kitchen.yml and default suite. We'll 
hopefully be able to flesh things out with actual tests soon :-).

## ossec v1.0.4

### Bug

- [COOK-2740]: Use FQDN for a client name

### Improvement

- [COOK-2739]: Upgrade OSSEC to version 2.7

## sudo v2.1.2:

### Bug

- [COOK-2388]: Chef::ShellOut is deprecated, please use Mixlib::ShellOut
- [COOK-2814]: Incorrect syntax in README example

## yum v2.2.2:

### Improvement

- [COOK-2741]: yum::elrepo
- [COOK-2946]: update tests, test kitchen support in yum cookbook

### Bug

- [COOK-2639]: Yum cookbook - epel - always assumes url is a mirror list
- [COOK-2663]: Yum should allow metadata_expire setting in repo file
- [COOK-2751]: Update yum.ius_release version to 1.0-11