Added puppetlabs-firewall (required by puppetlabs-postgresql), updated the other modules.

modules/postgresql/spec/acceptance/lib/perl_spec.rb

@@ -0,0 +1,17 @@
+require 'spec_helper_acceptance'
+
+describe 'postgresql::lib::perl:', :unless => UNSUPPORTED_PLATFORMS.include?(fact('osfamily')) do
+  after :all do
+    # Cleanup after tests have ran
+    apply_manifest("class { 'postgresql::lib::perl': package_ensure => purged }", :catch_failures => true)
+  end
+
+  it 'test loading class with no parameters' do
+    pp = <<-EOS.unindent
+      class { 'postgresql::lib::perl': }
+    EOS
+
+    apply_manifest(pp, :catch_failures => true)
+    apply_manifest(pp, :catch_changes => true)
+  end
+end