User: kiam Branch: DRUPAL-7--1 Date: Tue, 11 May 2010 10:34:22 +0000 Modified files: /modules/vars vars.module Log message: By kiam: Added a interface definition, changed the public methods, and changed the arguments of the constructor. Links: http://cvs.drupal.org/diff.php?path=contributions/modules/vars/vars.module&o...