DavidOliver/page_http_caching — pull request #8 by jensscherbl (2014-04-04 18:41:29+00:00)
Title: Update lang.de.php

I don't think any of us is actually using the backend in german these days, at least not the developer-only areas.

Anyways, I made a few changes... Not entirely sure about it, maybe ask @nilshoerrmann for a second opinion.