Fixed directory creation

- there was a bug when creating the
  node['apache']['run_dir']}/ceilometer directory
  which won't be created when the enclosing folder doesn't exist.
  This is the case especially on Compute-Nodes in Multi-Node environments

Change-Id: Id7fa2f415b85c83c978cf391c7ad4afe08239250

recipes/common.rb

@@ -90,6 +90,7 @@ directory "#{node['apache']['run_dir']}/ceilometer" do
   owner node['openstack']['telemetry']['user']
   group node['openstack']['telemetry']['group']
   mode 00750
+  recursive true
   action :create
 end