DataBase upgrade:
-----------------

* Activate forums database drop


Configuration changes:
----------------------

[Banana]
* table_prefix deprecated


Affected services:
------------------

News:
* authentication must use account + account_types with weakpass.
* forums base dropped and moved to forum_ namespace.


Email:
* auth_user_md5.smtppass -> accounts.weak_password. This password is NULL when empty, but a check must be added for empty passwords.
* auth_user_md5.mail_storage -> email_options.storage