Update to new OReilly code

Signed-off-by: Edouard Poitras <edouard@eclipse.org>
diff --git a/emails.php b/emails.php
index 69a020c..e9602d1 100644
--- a/emails.php
+++ b/emails.php
@@ -17,7 +17,7 @@
 define('FOE_LOGO_LINK', 'https://dev.eclipse.org/site_login/myaccount.php');
 //define('MIRROR_SITE', 'https://friends.eclipse.org'); // Deprecated
 define('ECLIPSECON_CODE', 'FRIEND');
-define('OREILLY_CODE', 'DSUG');
+define('OREILLY_CODE', 'PCBW');
 
 function send_email($data) {
     if (!isset($data['firstname']) || $data['firstname'] == '') $data['firstname'] = $data['email'];