Script direction for better default i18n
Script direction for better default i18n

The SS installer sets i18n::set_locale() based on user selection.
While much of the content isn't localized, it'll at least have
the correct script alignment (e.g. right-to-left for arabic).

pamcez/silverstripe-simple,silverstripe-themes/silverstripe-simple,open-sausages/silverstripe-simple