Gen 3: Add a beta OU ladder

With the latest important bugs solved, gen 3
is ready to have a beta ladder of its own.

This will help localising other minor bugs and
mechanic changes that need to be fixed for the final version.

config/formats.js

@@ -720,6 +720,16 @@ exports.Formats = [
 		debug: true,
 		ruleset: []
 	},
+	{
+		name: "[Gen 3] OU (beta)",
+		section: "Past Generations",
+
+		mod: 'gen3',
+		ruleset: ['Pokemon', 'Standard'],
+		banlist: ['Uber'],
+
+		column: 2
+	},
 	{
 		name: "[Gen 3] Hackmons",
 		section: "Past Generations",