Releases for Pubcookie

This release focuses on improvements to the optional pubcookiesiteaccess module.

The only changes in the pubcookie module in this release are to fix a bug where the default value of pubcookie_id_is_email was not consistent (it is now 1 throughout) and to support the new features of pubcookiesiteaccess module.

The bundled pubcookiesiteaccess module allows you to maintain a whitelist of usernames who may log into your site.

The 7.x-2.x branch of the pubcookie module has the following changes:

- removes support for LDAP population of the profile module.
- adds support for LDAP population of Drupal fields attached to the user (Configuration / Account Settings / Manage Fields tab).
- adds support for returning to last viewed page after login (#462684)

#1587904 by druliner: When using pubcookie on a site that also supports local (native Drupal) user account creation, the email address of local user accounts was erroneously set to '@'.

#1192218 by jazztini: The optional pubcookie site access module is used to restrict login to a group of pubcookie usernames. However, pubcookie users without Drupal accounts could create new accounts and would be logged in at the end of the account creation process. After logging out, access would subsequently be denied.

Updated for Drupal 7.
Split settings for into pubcookie.admin.inc.

Fixed #260382 Pubcookie admin interface doesn't appear.
Removed PHP notice when viewing admin interface on non-pubcookie-eligible domain (e.g. local dev box).

Now compatible with Drupal 6.