[-] FO : #PSCFV-2920 - Hidding order number, use order reference instead

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@16136 b9a71923-0436-4b27-9f14-aed3839534dd

mails/en/contact_form.html

@@ -20,7 +20,7 @@
 <td>&nbsp;</td>
 </tr>
 <tr>
-<td align="left">Your message has been sent successfully.<br /><br /> Message: {message}<br /><br /> Order ID : {id_order}<br /><br /> Attached file : {attached_file}</td>
+<td align="left">Your message has been sent successfully.<br /><br /> Message: {message}<br /><br /> Order ID : {order_name}<br /><br /> Attached file : {attached_file}</td>
 </tr>
 <tr>
 <td>&nbsp;</td>