Update cookbooks and add wordpress cookbook

cookbooks/selinux/recipes/_common.rb

@@ -0,0 +1,17 @@
+
+case node[:platform_family]
+when %r(debian|ubuntu)
+  package 'selinux-utils'
+when 'rhel', 'fedora'
+  package 'libselinux-utils'
+else
+    # implement support for your platform here!
+    raise "#{node[:platform_family]} not supported!"
+end
+
+directory '/etc/selinux' do
+  owner 'root'
+  group 'root'
+  mode '0755'
+  action :create
+end