Working snapshot for Drupal 5.3

Thanks for working on this module. It's exactly what I need.

Do you happen to have a working release somewhere for Drupal 5.3? I tried the dev release and it looks broken, and upon looking at the CVS messages it looks like it supposed to be broken. Then I looked at the 0.2 release and I got the following error message.

warning: implode() [function.implode]: Bad arguments. in /var/www/drupal-5.3/sites/all/modules/signit/signit.module on line 874.

MySQL 5.0.22
Php 5.1.6
Apache 2.2.3

Thanks again.