- fixed nodata masking
- group input granules by datastrip ID to make sure no redundant data is read
- make better use of NumPy to combine masks
- updated to new mapchete 0.10 API
- fixed combining bands from multiple granules
- filter cloudmasks before instaniating InputTile
- skip empty Polygons
- introduced pytest
- rewrote most parts of the API
- added example process
- initial release