ask.o.o : fix jetty package install

I'm certain I copied this from somewhere out of date; it should be
"ensure" not "state" for puppet4

Change-Id: I18272db219a7d047bc58728b1d09355fd0100881

modules/openstack_project/manifests/ask.pp

@@ -33,7 +33,7 @@ class openstack_project::ask (
 
     package { 'jetty':
       provider => dpkg,
-      state    => installed,
+      ensure   => present,
       source   => "/root/jetty_1.0_all.deb",
       require  => File['/root/jetty_1.0_all.deb']
     }