Merge pull request #98 from gumochlon/master

Adding postfix plugin for ohai-solo
Update postfix tests for Ubuntu and Debian versions
Remove deprecated/unsupported Ubuntu versions
Merge pull request #100 from ryandub/gumochlon-master

Update tests and remove old Ubuntu versions
Quick fix for postfix tests
Merge pull request #101 from ryandub/master

Quick fix for postfix tests
More postfix test updates
Merge pull request #102 from ryandub/master

More postfix test updates
Add wordpress recipe to test cookbook
Add webapps and wordpress plugins
Update Apache test to accomodate wordpress install
Add wordpress test
Set max_depth for directory recursion
Update cookbooks and kitchen config
Improve disable_ipv6 recipe for vagrant
Quick fix to postfix tests for unpredicatble networks
Cleanup wordpress plugins syntax
Update Apache test for Wordpress
Merge pull request #59 from ryandub/wordpress

Wordpress Plugin
Update unattended-upgrades cookbook name