Purpose ======= Clean up messages related to email verification. Specification ============= Rephrase messages, add confirmation of email sent and let user change email. Do not show "Validation Email sent" if the current user changed their email address. PR: https://github.com/odoo/odoo/pull/77617 Task-2647065 closes odoo/odoo#77617 Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>