Merge branch 'feature/HIDRA2-13-access-detector-frames' of ssh://stash.desy.de:7999/hidra2/hidra2 into feature/HIDRA2-13-access-detector-frames

Merged all transfer function like read, write, recv and send to one

* commit '1d9f6df9':
  fix windows tests
  config files for broker
  finished config files for c++ code
  read string from file
  Start working at configuration files

* commit '98b4362f':
  more work on Error
  fix memory
  fix for windows
  add Error class