SCHWED-4328: clean up Boost includes

modules/base/pymod/export_logger.cc

modules/base/src/boost_filesystem_helper.hh

modules/base/tests/test_string_ref.cc

modules/geom/src/vec_mat_predicates.hh

modules/geom/tests/test_composite3.cc

modules/geom/tests/test_quat.cc

modules/gfx/tests/test_color.cc

modules/img/alg/tests/test_normalizer.cc

modules/io/tests/test_io_img.cc

modules/io/tests/test_io_pdb.cc

modules/io/tests/test_io_sdf.cc

modules/io/tests/test_mmcif_info.cc

modules/io/tests/test_mmcif_reader.cc

modules/io/tests/test_star_parser.cc

modules/mol/base/pymod/export_entity_view.cc

modules/mol/base/tests/test_ics.cc

modules/seq/alg/tests/test_sequence_identity.cc