1.6.0_beta: Update tests for Simulation cherenkov_light_engine default to 'Greisen'

- Adjusted existing tests to reflect that 'Greisen' is now the default value for the cherenkov_light_engine field.
- Added new tests to verify that 'Default' is replaced by 'Greisen' during simulation configuration.
- Included validation tests to ensure that only valid values ('Greisen', 'Gaisser-Hillas') are accepted for the cherenkov_light_engine field, and that invalid values raise appropriate errors.

Minor Bugfix: Early stopping

BugFix: Simulation now exits gracefully with an early stopping check when observing a target with zero observable events in the field of view.

Target Mode & TOML config file support!

This update adds major new functionality to NuSpaceSim!

• Target (of Opportunity) mode allows users to simulate observations of specific targets across specified locations and durations.
• The configuration file format has been modernized into the new TOML format.

1.4.2

GH Actions: Skip tests on macosx

1.4.1

Include cloud map datafiles in distributed package

ν ☁️☁️☁️ Models! 🎉

1.4.0

Write Cloud Model Simulation configuration choices into FITS header

Clouds and Apple Silicon support

expand CI build targets (#81)

Github Actions: Build and publish Apple Silicon Binaries

Support Python 3.11

Support for python 3.11

1.3.2

Plots: Tau profile binedges bug fix Issue 72 (#75)

1.3.1: Update eas.py

No longer scale numPEs by shower energy, after cphotang fix.