Revert "Aggregate jenkins modules into one module."

This reverts commit 222f983fab

Change-Id: Iebc5744c5342a19aafdf24ea64e0b98812464ef4
Reviewed-on: https://review.openstack.org/11247
Approved: Monty Taylor <mordred@inaugust.com>
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Tested-by: Jenkins

modules/openstack_project/manifests/slave.pp

@@ -5,7 +5,7 @@ class openstack_project::slave {
   class { 'openstack_project::server':
     iptables_public_tcp_ports => []
   }
-  class { 'jenkins::slave':
+  class { 'jenkins_slave':
     ssh_key => $openstack_project::jenkins_ssh_key
   }
 }