Fixes problems with parameters not being cleaned in the change settings dialog on the front end.
Fixes an updrade issue in the database schema
Fixes an issue in a GetSmarty() call that was apparently causing people difficulties with the login form.
Add a preference that allows admins to specify a page to redirect to after the forgot password validation form is complete.
Fixes a problem with hidden properties being lost after a user changed their settings.
The Forgot Password and Lost Username forms are now inline
Fixes to errors in encryption with the sessioning
Fixes to the lost username functionality.