Make password length message configurable.
remove '@anonymous_user_required' from confirm_email()
add logout_user() to the beginning of confirm_email()
Merge pull request #134 from rxl/email_confirmation_fix

Email confirmation fix
Conditionally logout the current user when confirming an email address to prevent unnecessary code/signals to be fired. Fixes #133
Update CHANGES
Set release date.
Bump version number to 1.6.7