Merge pull request #974 from ekohl/lower-max-conns

Lower max connections to 21 in acceptance tests

Author: hunner

spec/acceptance/overridden_settings_spec.rb

@@ -12,7 +12,7 @@ class { 'postgresql::server':
         },
       },
       config_entries => {
-        max_connections => 200,
+        max_connections => 21,
       },
       pg_hba_rules   => {
         'from_remote_host' => {