"Reset your password" notification is using the older version of the template

[franck-boullier]

Context:

• In the DEMO environment.
• In the Case interface (MEFE)
• User wants to reset his/her Unee-T Account
• Unee-T sends an email so the user can reset his/her password

The problem:

The email we currently send is using an old version of the email template.

The Solution:

Template should be consistent with the new email notification design. See #814

[franck-boullier]

tested OK in the latest version of the master