Purpose
=======
Since 68182baff4bdf4b3bcc1f46b361f5a5b8ac9aa11 , Jinja mail templates
have been replaced by QWeb templates. But some reference to Jinja
in the mail settings have been forgotten.
Task-2701037
closesodoo/odoo#86409
X-original-commit: ad366762cb4c2086dd3f3398a19d10c9c01579a0
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>