Homonim

- Fix PyPI readme format.

- Upgrade raster comparison, and parameter statistics to process by block.
- Add block related parameters to CLI.
- Add infrastructure for sphinx document generation, and improve CLI documentation with cloup.
- Publish documentation to Read The Docs.
- Standardise context management API to correction, comparison and statistics classes.

- Important bugfix for resolving proc-crs with signed resolutions
- Rewrite and speed up unit tests with pytest
- Other minor bugfixes

- Faster threaded parameter statistics.
- Add comparison statistics key.
- fuse --out-nodata / --out-dtype error checking and bug fixes.
- Image block extents bug fix.

- Remove dependency on Qt

First release