L2SS-1740: Move modules to prepare for statistics metadata

README.md

VERSION

lofar_station_client/file_access/_compat_utils.py

lofar_station_client/file_access/_utils.py

lofar_station_client/file_access/hdf/_hdf5_utils.py

lofar_station_client/file_access/hdf/_hdf_readers.py

lofar_station_client/file_access/hdf/_hdf_writers.py

..._station_client/observation/station_observation_future.py

lofar_station_client/statistics/README.md

lofar_station_client/statistics/collectors/__init__.py

lofar_station_client/statistics/collectors/_bst.py

lofar_station_client/statistics/collectors/_collector.py

lofar_station_client/statistics/collectors/_sst.py

lofar_station_client/statistics/collectors/_xst.py

lofar_station_client/statistics/metadata/__init__.py

lofar_station_client/statistics/reader/__init__.py

lofar_station_client/statistics/reader/entry.py

lofar_station_client/statistics/receivers/__init__.py

lofar_station_client/statistics/receivers/_create.py

lofar_station_client/statistics/receivers/_file.py