Merge remote-tracking branch 'origin/develop' into feature/tighteningTraits
Conflicts: gtsam_unstable/dynamics/SimpleHelicopter.h gtsam_unstable/dynamics/tests/testSimpleHelicopter.cpprelease/4.3a0
commit
b461e742d1
Conflicts: gtsam_unstable/dynamics/SimpleHelicopter.h gtsam_unstable/dynamics/tests/testSimpleHelicopter.cpprelease/4.3a0