Add the sitepass/send/EMAILUSER%40EMAILDOMAIN menu item.  Use case. You can put this url in emails so that when a user clicks on the link they are automatically send a sitepass.

Further to http://drupal.org/node/85494, remove code which prevented email being changed. This makes Sitepass compatible with the patch offered at the end of the discussion. Do not use the patch attached to the original posting.

Fix negation bug. (private file permission is only added because there is no such permission setting in system.module.  If it got added to system.module then it could be removed from SitePass.)

Added file_download hook and related user access permission "Able to download private files". If private files are enabled, sitepass will block all downloads for users without this permission.

* Added Successful Login Message

Disable user editting of email address.  Offer redirect to contact form for email change request. Temporary until drupal.org/node/85494 is resolved.