Merge pull request #374 from shama/patch-api-link

Update api link to 2.0 on default home page

lib/Cake/View/Pages/home.ctp

@@ -169,7 +169,7 @@ You can also add some CSS styles for your pages at: APP/webroot/css.');
 	<ul><li><?php echo __d('cake_dev', 'The Rapid Development Framework'); ?></li></ul></li>
 	<li><a href="http://book.cakephp.org"><?php echo __d('cake_dev', 'CakePHP Documentation'); ?> </a>
 	<ul><li><?php echo __d('cake_dev', 'Your Rapid Development Cookbook'); ?></li></ul></li>
-	<li><a href="http://api.cakephp.org"><?php echo __d('cake_dev', 'CakePHP API'); ?> </a>
+	<li><a href="http://api20.cakephp.org"><?php echo __d('cake_dev', 'CakePHP API'); ?> </a>
 	<ul><li><?php echo __d('cake_dev', 'Quick Reference'); ?></li></ul></li>
 	<li><a href="http://bakery.cakephp.org"><?php echo __d('cake_dev', 'The Bakery'); ?> </a>
 	<ul><li><?php echo __d('cake_dev', 'Everything CakePHP'); ?></li></ul></li>