Refactored mnp test

mnp/evaluation/subselection_output.py

tests/complete_test.py

tests/data/config.ini

tests/data/expected/detailed_table.csv

tests/data/expected/regional_contribution_table.csv

tests/data/expected/summary_table.csv

tests/data/parameters/group_traits.csv

tests/data/parameters/gvg_suitability_index.csv

tests/data/parameters/land_type_suitability_index.csv

tests/data/parameters/ndep_suitability_index.csv

tests/data/parameters/ph_suitability_index.csv

tests/data/parameters/species_names.csv

tests/data/parameters/species_traits.csv

tests/data/rasters/gvg.tif

tests/data/rasters/land_types.csv

tests/data/rasters/land_types.tif

tests/data/rasters/ndep.tif

tests/data/rasters/ph.tif

tests/test_mnp.py

tests/testdata/configs/loadtest.ini