Merge remote-tracking branch 'upstream/devel' into devel

.gitmodules

CMakeLists.txt

cmake

include/sot/talos_balance/simple-zmp-estimator.hh

include/sot/talos_balance/utils/logger.hh

python/sot_talos_balance/create_entities_utils.py

python/sot_talos_balance/test/appli_COMTraj.py

python/sot_talos_balance/test/link_state_publisher.py

python/sot_talos_balance/test/test_COMTraj.py

python/sot_talos_balance/test/test_COMTraj_checkfeedback.py

python/sot_talos_balance/test/test_dcmZmpControl.py

python/sot_talos_balance/test/test_ffSubscriber.py

python/sot_talos_balance/test/test_jointControl.py

python/sot_talos_balance/test/test_zmpEstimator.py

python/sot_talos_balance/utils/gazebo_utils.py

python/sot_talos_balance/utils/run_test_utils.py

python/sot_talos_balance/utils/sot_utils.py

src/CMakeLists.txt

src/simple-zmp-estimator.cpp

src/utils/logger.cpp