Bump scoring module to (c) 2020

scoring/data/convert_binaries.py

scoring/doc/all_atom_scorers.rst

scoring/doc/backbone_score_env.rst

scoring/doc/backbone_scorers.rst

scoring/doc/index.rst

scoring/doc/other_scoring_functions.rst

scoring/pymod/__init__.py

scoring/pymod/export_all_atom_score.cc

scoring/pymod/export_backbone_score.cc

scoring/pymod/export_constraint_constructor.cc

scoring/pymod/export_density_scorer.cc

scoring/pymod/export_object_loader.cc

scoring/pymod/export_pairwise_functions.cc

scoring/pymod/export_scwrl3_energy_functions.cc

scoring/pymod/wrap_scoring.cc

scoring/src/all_atom_clash_score.cc

scoring/src/all_atom_clash_score.hh

scoring/src/all_atom_interaction_env_listener.cc

scoring/src/all_atom_interaction_env_listener.hh

scoring/src/all_atom_interaction_score.cc