Also added testing to cover as part of this in addition to adding the
core backup code handling required.
Also added the standardised translations for switching mfa mode and
adding testing for this switching.
- Intended to prevent enumeration to check if a user exists.
- Updated messages on both the reqest-reset and set-password elements.
- Also updated notification auto-hide to be dynamic based upon the
amount of words within the notification.
- Added tests to cover.
For #2016
* Started move to laravel 5.3
* Started updating login & registration flows for laravel 5.3 update
* Updated app emails to notification system
* Fixed registations bugs and removed email confirmation model
* Fixed large portion of laravel post-upgrade issues
* Fixed and tested LDAP process
