Merge pull request #133 in ASAPO/asapo from feature_ASAPO-128-stream_finish_flag-for-pipeline-workers-life-circle to develop

* commit 'ff3e8ec8':
  update StreamInfo returned by producer API
  implement filters for stream list
  update stream info content for consumers
  start working on stream infos, refactoring
  fix test
  implement get_current_dataset_count

* commit 'a8cbc4ad':
  add python calls
  update c++ part

* commit 'c859b0a8':
  fix build
  add curl library to package

* commit '731dfe63': (63 commits)
  change order in arguments in some functions
  get rid of default stream in C++
  change ack functions
  change signature of set_lastread_marker
  fix win
  fix tests
  renamed stuff to dataset_substream
  fix tests
  more changes, increase timeout in test
  more renames
  set default delay
  switch to ms
  rename broker -> consumer in APIs
  fix tests
  rename substream to stream
  fix tests
  replace in tests
  start renaming stream to data source
  try fix package build
  fix test
  ...

* commit '06150966':
  change order in arguments in some functions
  get rid of default stream in C++
  change ack functions
  change signature of set_lastread_marker
  fix win
  fix tests
  renamed stuff to dataset_substream
  fix tests
  more changes, increase timeout in test
  more renames
  set default delay
  switch to ms
  rename broker -> consumer in APIs
  fix tests
  rename substream to stream
  fix tests
  replace in tests
  start renaming stream to data source