Merge branch 'topic/dynamic_filter_with_metapod_SlopeDF' into topic/merge

...TrajectoryGeneration/FootTrajectoryGenerationAbstract.cpp

...tTrajectoryGeneration/FootTrajectoryGenerationAbstract.hh

...neration/LeftAndRightFootTrajectoryGenerationMultiple.cpp

...eneration/LeftAndRightFootTrajectoryGenerationMultiple.hh

src/ZMPRefTrajectoryGeneration/AnalyticalMorisawaCompact.cpp

src/ZMPRefTrajectoryGeneration/DynamicFilter.cpp

src/ZMPRefTrajectoryGeneration/DynamicFilter.hh

src/ZMPRefTrajectoryGeneration/ZMPVelocityReferencedQP.cpp

src/ZMPRefTrajectoryGeneration/mpc-trajectory-generation.cpp

src/ZMPRefTrajectoryGeneration/mpc-trajectory-generation.hh

tests/CMakeLists.txt

tests/CommonTools.cpp

tests/TestHerdt2010DynamicFilter.cpp

tests/TestInverseKinematics.cpp

tests/TestMorisawa2007.cpp