fierce_sso 5.x-1.0

Version 1.0 (finally).

Differences from the pre-1.0 dev version:

• Creates its own table instead of stuffing things into the 'data' column in the users table
• New login token format -- now uses a shared secret (password) to verify tokens instead of relying on access to the shared_users table. This should make it easier to use as a SSO solution with other platforms and Drupal installs running on separate servers

If upgrading from a pre-1.0 version, be sure to run update.php. It should clean up the shared_users table and create its own table. Also note that you will need to set the same shared secret on the admin/settings/fierce_sso page for this version to work.