Add schema creator

Author: Benoît Marcelin

manifests/server/schema.pp

@@ -1,4 +1,17 @@
-# This defined types creates database schemas. See README.md for more details.
+# = Type: postgresql::server::schema
+#
+# Create a new schema. See README.md for more details.
+#
+# == Requires:
+#
+# The database must exist and the PostgreSQL user should have enough privileges
+#
+# == Sample Usage:
+#
+# postgresql::server::schema {'private':
+#     db => 'template1',
+# }
+#
 define postgresql::server::schema(
   $db,
   $owner  = undef,