Set working directory for UnitTests run config
Set working directory for UnitTests run config

Add the working directory. Otherwise the test will fail, because they
wont find the config file.

agdsn/pycroft,agdsn/pycroft,lukasjuhrich/pycroft,agdsn/pycroft,lukasjuhrich/pycroft,agdsn/pycroft,agdsn/pycroft,lukasjuhrich/pycroft,lukasjuhrich/pycroft