Removed test code.

playground/index.php

 <?php
 require_once('playground.php');
-
-$action = isset($_REQUEST['action']) ? $_REQUEST['action']:'client';
-
-if ($action == 'server') {
-    require_once('connection.php');
-    require_once('models.php');
-    require_once('data.php');
-    
-    $config = array('name'      =>  'Doctrine_Resource_Test_Server',
-                    'models'    =>  $tables);
-    
-    $server = Doctrine_Resource_Server::getInstance($config);
-    $server->run($_REQUEST);
-    
-} else {
-    $config = array('url' => 'http://localhost/~jwage/doctrine_trunk/playground/index.php?action=server');
-    
-    $client = Doctrine_Resource_Client::getInstance($config);
-    
-    //$table = $client->getTable('User');
-    
-    $query = new Doctrine_Resource_Query();
-    
-    $users = $query->from('User u, u.Phonenumber p, u.Address a, u.Book b, b.Author a')->execute();
-}
\ No newline at end of file
+require_once('connection.php');
+require_once('models.php');
+require_once('data.php');
\ No newline at end of file