* Add confirmation step for email changes
This adds a confirmation step for email changes of existing users.
Like the initial account confirmation, a confirmation link is sent
to the new address.
Additionally, a notification is sent to the existing address when
the change is initiated. This message includes instruction to reset
the password immediately or to contact the instance admin if the
change was not initiated by the account owner.
Fixes#3871
* Add review fixes
* Make Reporting admin section translatable
And translate it into english and french
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
* Make subject of emails translatable and improve french translation
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
* Make error pages translatable and translate them in english and french
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
* Translate site setting section
* Insert instance in registration emails and improve them a bit
Signed-off-by: Thomas Citharel <tcit@tcit.fr>