Merge branch 'master' of framagit.org:jebins/sen2chain

docs/source/installation.rst

examples/scripts/download_and_process.py

examples/scripts/download_tiles.csv

examples/scripts/download_tiles.py

examples/scripts/download_tiles_by_identifier.csv

examples/scripts/download_tiles_by_identifier.py

...process_l2a_and_indices_by_identifier_multiprocessing.csv

.../process_l2a_and_indices_by_identifier_multiprocessing.py

examples/scripts/process_l2a_and_indices_multiprocessing.csv

examples/scripts/process_l2a_and_indices_multiprocessing.py

examples/scripts/process_l2a_and_products.py

sen2chain/cloud_mask.py

sen2chain/products.py

sen2chain/time_series.py