Merge "fix copy of wsgi file beeing a symlink"

manifests/wsgi/apache.pp

@@ -198,6 +198,7 @@ define openstacklib::wsgi::apache (
 
   file { $service_name:
     ensure  => file,
+    links   => follow,
     path    => "${wsgi_script_dir}/${wsgi_script_file}",
     source  => $wsgi_script_source,
     owner   => $user,

spec/defines/openstacklib_wsgi_apache_spec.rb

@@ -57,6 +57,7 @@ describe 'openstacklib::wsgi::apache' do
 
       it { is_expected.to contain_file('keystone_wsgi').with(
         'ensure'  => 'file',
+	'links'   => 'follow',
         'path'    => '/var/www/cgi-bin/keystone/main',
         'source'  => '/usr/share/keystone/keystone.wsgi',
         'owner'   => 'keystone',