de:
  active_admin:
    filters:
      predicates:
        gteq_datetime: "Größer gleich"
        lteq_datetime: "Kleiner gleich"
        from: "Von"
        to: "Bis"

Add missing Active Admin translations for filters
Add missing Active Admin translations for filters

These are missing from the `de` locale in Active Admin 1.3.x and have
only been added in 1.4.0. Since Pageflow already duplicates a good
amount of the Active Admin locales, adding these does not really make
things worse.

REDMINE-16490
