[replaced signal-helper.hh and logger.hh] from sot-talos-balance to sot-core

CMakeLists.txt

include/sot/talos_balance/base-estimator.hh

include/sot/talos_balance/common.hh

include/sot/talos_balance/control-manager.hh

include/sot/talos_balance/filter-differentiator.hh

include/sot/talos_balance/imu_offset_compensation.hh

include/sot/talos_balance/madgwickahrs.hh

include/sot/talos_balance/nd-trajectory-generator.hh

include/sot/talos_balance/utils/logger.hh

python/sot_talos_balance/test/test_COMTraj_tracer.py