Bug fixes

First non-beta release of Mail Comment. Fixes one significant issue from beta6, which is #713038: Creating a "single e-mail" discussion thread

Latest beta release.

Alpha1 was improperly tagged. This resolves that and includes bug fixes to date.

Various bug fixes, including better validation of emails and usernames.

Second beta release of Spaces 3. Contains all changes from http://drupal.org/node/710848 and;

• Redirect to group homepage on creation or edit.
• When group privacy is switched update nodes and request a node_access_rebuild.
• Clear preset cache on admin page.

This is version 1.2 of Subscriptions for Drupal 6.