Update datetime snippet to alos work with PHP's `strftime()` out of the box.
Update datetime snippet to alos work with PHP's `strftime()` out of the box.

Kirby's default date handler is `date()` and can be changed to `strftime()` in Kibry's config file. Strftime is relevant for non-english websites, where there need to be translated date and time names, which should react to the locale settings.

jolantis/altair,jolantis/altair