Use iso code as language instead of English name

[jmontoyaa]

Current behavior / Resultado actual / Résultat actuel

User language is saved as a English name in the database

Expected behavior / Resultado esperado / Résultat attendu

Thé ISO code should be saved.

Steps to reproduce / Pasos para reproducir / Étapes pour reproduire

Chamilo Version / Versión de Chamilo / Version de Chamilo

V2

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[ywarnier]

In the master branch, user.language has been transformed into user.locale, which is represented by the ISO code of the language. Check the migration is operational and close this issue.

[christianbeeznest]

It is fixed and checked for migration in this commit https://github.com/chamilo/chamilo-lms/commit/04cd48602e71bc7e252ac15562018ab35d9847d8 It is checked and working.