Locale folders following ISO 15897 format

#1269 Rename locale folders following ISO 15897 format

Validation inline

6.1.2

feature: [fr] validation-inline.php

For Laravel 5.8

Merge pull request #1037 from LasseHaslev/issue/1007/norwegian-transl…

…ations

[nb and nn] - Update password char count from six to eight

3.0.60

feature: #1007 Minimum password length is 8 characters in Laravel 5.8