Chromium-Browser does not support html-entities in datePicker i18n-translation

Some Translations for the datePicker contain html-entities.

These work perfecly fine in Firefox, but not in Chromium.

Examples:

Spanish Translation:

dayNames: ['Domingo','Lunes','Martes','Miércoles','Jueves','Viernes','Sábado'],

á has to be changed with the corresponding Unicode Entity á

Italian Translation:

dayNames: ['Domenica','Lunedì','Martedì','Mercoledì','Giovedì','Venerdì','Sabato'],

ì is not complete...change with ì

There are several occurances all over the Translation-Files. What i have found so far are occuances in languages :

es, fi, it, no, pt, ro, sv and tr