remove orphan directory

modules/mol/pymod/CMakeLists.txt

modules/mol/pymod/__init__.py

modules/mol/pymod/export_atom.cc

modules/mol/pymod/export_atom_view.cc

modules/mol/pymod/export_bond.cc

modules/mol/pymod/export_bounding_box.cc

modules/mol/pymod/export_chain.cc

modules/mol/pymod/export_chain_view.cc

modules/mol/pymod/export_coord_group.cc

modules/mol/pymod/export_editors.cc

modules/mol/pymod/export_entity.cc

modules/mol/pymod/export_entity_view.cc

modules/mol/pymod/export_property_id.cc

modules/mol/pymod/export_query.cc

modules/mol/pymod/export_residue.cc

modules/mol/pymod/export_residue_view.cc

modules/mol/pymod/export_surface.cc

modules/mol/pymod/export_torsion.cc

modules/mol/pymod/export_visitor.cc

modules/mol/pymod/wrap_mol.cc