Fix jeepyb class issue on git.o.o

Of course jeepyb::git doesn't really exist, so class failed in
initial attmept to fix missing variables. Moved variables and
comment to an existing class.

Change-Id: I172588eae4b03427f1ee7862073cd50ca4e5a14e

modules/openstack_project/manifests/git.pp

@@ -24,16 +24,14 @@ class openstack_project::git (
     sysadmins                 => $sysadmins,
   }
 
-  # We don't actually use these, but jeepyb requires them.
-  class {'jeepyb::git':
-    local_git_dir   => '/var/lib/git',
-    ssh_project_key => '',
-  }
-
   include cgit
   include jeepyb
   include pip
 
+  # We don't actually use these, but jeepyb requires them.
+  $local_git_dir = '/var/lib/git'
+  $ssh_project_key = ''
+
   file { '/etc/cgitrc':
     ensure  => present,
     owner   => 'root',