List of console scripts (entry points) in setup.py needs updating

[thehrh]

See https://github.com/icecube/pisa/blob/a752eaf0f7d75c3d002d3c8ccde4a100ca1bf594/setup.py#L311 and https://setuptools.pypa.io/en/latest/userguide/entry_point.html.

Console scripts that are non-existent (test by running each command) and should be removed:

• pisa-analysis
• pisa-postproc
• pisa-fit_discrete_sys and pisa-fit_discrete_sys_nd
• pisa-make_asymmetry_plots
• pisa-make_systematic_variation_plots
• pisa-make_toy_events
• pisa-profile_scan
• pisa-scan_allsyst

Working scripts for which entry points are missing (possibly incomplete):

• scripts/create_barr_sys_tables_mceq.py
• pisa_tests/test_Detectors_class.py
• pisa_tests/test_covariance.py
• pisa_tests/test_kde_stage.py

[JanWeldert]

We can delete pisa_tests/test_Detectors_class.py, it just duplicates code from https://github.com/icecube/pisa/blob/master/pisa/core/detectors.py#L346