Changed Settings::writeToGDirectory to not write Path-like settings
Changed Settings::writeToGDirectory to not write Path-like settings

* Path's are often highly system/user/session dependent and may contain
  sensitive information, so such settings should not be written into
  output files.

tudo-physik-e4/froast,tudo-physik-e4/froast,oschulz/froast,oschulz/froast