Locale independent number settings
On our Redmine installation, we forced a default locale (En-GB) for users, in order to get a "normalized" interface across countries.
As I saw in the code, several settings are locale dependent. For instance, the number format separator is '.' in the UK, and ',' in France.
But we have French users who would like to have ',' as a number format separator, not '.'.
It would be nice to be able to force such settings in the user preferences, so a user would be able to set his custom number format separator regardless of the Redmine language.