Pdr

Added
Features
- Array pointers are now supported
- FITS headers are now supported. (If a pointer with HEADER in it points to a FITS
file it will return that header. If there is a pointer without HEADER in it that
points to the FITS file then after loading that key, an additional key will appear
in the format: `{key}_HEADER` that will contain the FITS header).
- JPEG2000 (`.jp2`) files are now supported
Dataset Support
- Many new datatypes from missions including MGS, Clementine, Rosetta, and more
(see [supported_datasets.md](https://github.com/MillionConcepts/pdr/blob/main/supported_datasets.md)
for specifics)

Changed
- Browse product improvements:
- Tables with a single row of data will now output as a column for their .csv
browse products to increase readability
- Browse images can be specified to output in formats other than .jpg
- `supported_datasets.md` is now alphabetically organized by mission name to more
easily search
- Various optimizations

Fixed
- Various bug fixes

Added
Features
- better search functionality for format files (description of behavior/usage can be found
[here](https://github.com/MillionConcepts/pdr/issues/36#issuecomment-1276764335))
- A pretty printer for label metadata is now available. (Use print(data.metadata) to see the
nicely formatted label information)
- Image data with different scales and offsets can now be used with the browse products
created by `get_scaled`
Dataset Support
- several Juno datasets (see supported_datasets.md for specifics).

Changed
- Accelerated bit handling (files with bit columns will now be processed faster).

Fixed
- Improvements for the position of column breaks in ASCII tables. Tables that were previously
breaking the columns incorrectly will now behave correctly.

Removed
- `.jp2` files will not open with this release (full support planned for next release; small
`.jp2` files will open with prior releases, but larger ones were not supported)

Added
- Assorted compatibility extensions
Fixed
- Assorted bug fixes

Added
- Full support for several previously notionally supported products

Changed
- A new unified interface for pds4-tools (the output of a pds4 file and a pds3 file
will now be significantly more similar and the objects will behave the same)

Fixed
- Added a quick patch to better discern if a table should be interpreted as binary or
ascii

Fixed
- Bug fixes for table reading due to signature change in dustgoggles