Careless

This release has 3 major changes:
- Add and document an install script for CUDA support
- Update TensorFlow to 2.16
- Add reindexing operations for the double Wilson prior.

This release addresses a bug that prevented careless from running with the double-Wilson prior on CPU. (see 150)

This release fixes a minor bug that could cause careless to crash in certain situations with Laue data at high resolution. This should only affect cases with the `--separate-files` flag. See 145 and 146 for more details.

This release introduces two small changes to improve usability.
1) Add a description of `.stream` file metadata to the CLI. These were previously undocumented and not obvious.
2) Change the default of `--mlp-width` to 10. Previously this parameter was dynamically inferred from the metadata. This behavior made it dangerous to compare CCpred between different scaling scenarios owing to differences in model capacity. Furthermore, it led to unreasonably high memory usage when positional encoding was used.

This release fixes some dependency issues which caused various scripts from the stats submodule to fail. Impacted functions:
- careless.ccpred
- careless.cchalf
- careless.rsplit
- careless.completeness
- careless.filter_image
- careless.image_ccpred
- careless.ccanom

This is a very minor release that changes how metadata columns with zero variance are reported.