Nuradiomc

bugfixes:
- replace deprecated np.float with float

new features:
- add attenuation model from the 2021 measurements taken at Summit Station
- print warning for positive z in attenuation, and set attenuation length to +inf for positive z
- adding minimize mode to the radiopropa propagation module & more configurable settings in config file
- add uniform ice model with 1.78 refractive index
- update ARA detector description and add a file to Print ARA detector json file
- pass evt_time to sim station
bugfixes:
- fix bug in NuRadioProposal which pervented muons from tau decays to be propagated
- update proposal version to 6.1.8 to avoid problems with pypi
- updated reference channel check in GenericDetector to look into the reference station when the channel
is not found in the current station

bugfixes:
- the n_interaction parameter was accidentally overridden. n_interaction counts the number of interactions of taus and
muons generated in the corresponding CC interactions. The bug resulted in the following behaviour: The n_interaction value of the primary
neutrino interaction was overridden with the n_interaction value of the last shower of the previous event group. If the previous event group
was a CC interaction, the n_interaction value of the primary interaction was set to a value larger than 1. If that happened, and if the primary
shower did not trigger the detector, this shower is not added to the output hdf5 file. This has consquences for analyzing hdf5 files for
secondary interactions. With this bug, the initial interaction needs to be idenfified with np.abs(flavor) == 14 or 16.
This bug does not effect any effective volume calculation.

new features:
- add hvsp1, update idl1 model for emitter simulation (from KU lab measurements) and remove hvsp2(no longer in use for experiment)
- add CalPulser data for emitter simulation

bugfixes:
- the phased array trigger module did not calculate the trigger time.
The trigger time was always set to the trace start time. This got fixed in this version.

bugfixes:
- fix passing hdf5 files in memory (generation attributes were not set which resulted in a crash)

bugfixes:
- PROPOSAL energy cut (min_energy_cut_nu) assumed wrong units (before: 1e-6*units.eV)