Language lists (display, target language) with full language name

Dans les listes de langues :

• langue cible (register)
• langue d'affichage (header)
• ?

lister le nom complet de la langue dans la langue cible ("Français, English, Español, Nederlands...") plutôt que "fr, en..."

added To do label

assigned to @bridubois

changed milestone to %0.1: Basic test & chat ready

changed title from Listes de langues (langue d'affichage, langue cible) avec nom complet de la langue to Language lists (display, target language) with complete language name

changed title from Language lists (display, target language) with complete language name to Language lists (display, target language) with full language name

changed the description

mentioned in commit e2d6c1a6

added To review label and removed To do label

closed with commit 9dc4c444

mentioned in commit 9dc4c444