Auto-fill current date - feature request

[Denitz]

Sometimes we need to show current date/time in input (now), but this date should be formatted according to user's date format - but we don't know it and it is taken from MooTools locale according to browser's settings.

Can we have an option like insertNow: true which will auto-fill the current date and time according to current date format if the input is empty on calendar initialization?