Apply Apache Version 2.0 License

sidechain/src/rotamer_lib_entry.cc

sidechain/src/rotamer_lib_entry.hh

sidechain/src/rotamer_lib_reader.cc

sidechain/src/rotamer_lib_reader.hh

sidechain/src/scwrl_rotamer_constructor.cc

sidechain/src/scwrl_rotamer_constructor.hh

sidechain/src/sidechain_connector.cc

sidechain/src/sidechain_connector.hh

sidechain/src/sidechain_object_loader.cc

sidechain/src/sidechain_object_loader.hh

sidechain/src/subrotamer_optimizer.cc

sidechain/src/subrotamer_optimizer.hh

sidechain/tests/test_frame_construction.cc

sidechain/tests/test_rotamers.cc

sidechain/tests/tests.cc