Spanish locale should accept %Y-%m-%d format for dates
|Reported by:||Matt||Owned by:||nobody|
|Has patch:||no||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
The Spanish formats file does not accept the YYYY-MM-DD format for dates. All the other language formats seem to accept this, as it is the ISO date format. Is there a reason for this, or simply overlooked?