Catrobat/Catroid — pull request #600 by felly (2013-08-12 11:42:14+00:00)
Title: added source test to check other translations

most of the other languages are outdated and have string
translations in them which should not exist

If you're deleting all translation files except English and German there are occurring compilation errors in some test classes because they are using strings which aren't supported in English/German right now.