Fixed compatibility w/ puppetlabs-postgresql 5.0.0

Author: jkroepke

manifests/params.pp

@@ -22,7 +22,7 @@
 
  # The remaining database settings are not used for an embedded database
  $database_host = 'localhost'
- $database_port = '5432'
+ $database_port = 5432
  $database_name = 'puppetdb'
  $database_username = 'puppetdb'
  $database_password = 'puppetdb'