User: stalski Branch: DRUPAL-6--4 Date: Tue, 05 Jan 2010 09:12:52 +0000 Modified files: /modules/heartbeat heartbeat.admin.inc heartbeat.install Log message: Added comments and improved readability Links: http://cvs.drupal.org/diff.php?path=contributions/modules/heartbeat/heartbea... http://cvs.drupal.org/diff.php?path=contributions/modules/heartbeat/heartbea...