added log directory to version control (seems as if this is expected by the tests) (#4)
split test into several smaller tests (#4)
added comment (#4)
added test for absolute path (#4)
used path that is guaranteed to exists on all systems to test getLogDir() (fixes #4)
do not rely on logs directory in root for testing (#4)
removed logs directory from version control: the tests do not rely on it anymore and it will be created by "make directories" (#4)
improved test to get more detailed information in case of failure (#4)
fixed case in path (#4)
fixed case (#4)
Merge pull request #65 from Matthimatiker/feature/4_log_directory_tests

getLogDir() test: remove /tmp dependency