Merge pull request #148 in ASAPO/asapo from feature_ASAPO-140-refactor-tests to develop

* commit 'dfcb5249': (22 commits)
  improve service start
  win test
  update tests
  build in parallel
  get rid of dummy record
  do not kill broker
  fix test
  fix deadlock
  fix discovery tests
  fix some tests
  fix tests
  fix tests
  fix
  fix test
  finish refactor tests
  refactored more tests
  started refactoring tests
  fix test
  fix protocol version
  update protocols
  ...