feature #2773 Translated the new filters feature into German (creiner)
feature #2773 Translated the new filters feature into German (creiner)

This PR was squashed before being merged into the 2.0.x-dev branch (closes #2773).

Discussion
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Translated the new filters feature into German

I'm not happy with all the long text, maybe we could use >= > < >= for the stuff like is_greater_than_or_equal_to.
But I think its a first starting point.

Commits
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9df71bb5 Translated the new filters feature into German

OskarStark/EasyAdminBundle,OskarStark/EasyAdminBundle,javiereguiluz/EasyAdminBundle,javiereguiluz/EasyAdminBundle,OskarStark/EasyAdminBundle