Pyfuppes

- satisfy numpy 2.0 deprecations
- misc tools add path cleaner

- add LOF filter

- time corr, pl filters: replace comparison/fill with integers with vanilla Python timedelta
- NASA Ames 1001, reader: set ensure_ascii to False by default
- NASA Ames 1001, writer: set encoding to utf-8 by default

- na1001: revise parameter names of df output functions (to Python standard)
- na1001: df output functions add option to clean column names
- v25: revise line cleaning in file-collector function

- change license to LGPLv3

---

- enable support for Python 3.12