User: kbahey Branch: DRUPAL-4-7 Date: Thu, 07 Jun 2007 01:13:44 +0000 Modified files: /modules/referral referral.module Log message: Use cookies to store the referral data instead of the session, since it is more reliable and predictable this way. Links: http://cvs.drupal.org/diff.php?path=contributions/modules/referral/referral....