Openap

What's Changed
* Add BADA4 wrapper as an add-on
* Refactor trajectory generation module
* New temperature approximation for `casadi/aero_override.py`
* Fix missing attribute `use_synonym` in `FuelFlow` init by nhuet in https://github.com/junzis/openap/pull/50
* Adding temperature shift to atmosphere model by dus42 in https://github.com/junzis/openap/pull/54

**Full Changelog**: https://github.com/junzis/openap/compare/v2.0...v2.1

Changes:
- new fuel flow model with higher accuracy
- minor updates in the performance modules

What's Changed
* Rework fuzzy logic for Python 3.12
* Close yaml files after opening by Missing-Tech in https://github.com/junzis/openap/pull/46


**Full Changelog**: https://github.com/junzis/openap/compare/v1.4...v1.5

What's Changed
- New parameters in aircraft properties: pax information
- New aircraft models GLF6
- Updated synonyms
- Use poetry for package managment

**Full Changelog**: https://github.com/junzis/openap/compare/v1.3...v1.4

This release is minor updates in OpenAP, including:

- General updates in model data
- Changes in fuel flow model polynomial model
- Changes in idle thrust
- New LGPL v3 license

This release is major updates in OpenAP, including:
- Added new aircraft types
- Update aircraft database
- Add new aircraft synonyms
- Major update in emission model
- Add support for integration with CasADi