Bugfix: URDF inertia was not added to KDL::Segment, which ended up always having zero mass and inertia. (Yet another case of default ctor args standing in the way of development).
Bugfix: URDF inertia was not added to KDL::Segment, which ended up
always having zero mass and inertia. (Yet another case of default ctor
args standing in the way of development).

robotology-dependencies/urdfdom,shadow-robot/urdfdom,robotology-dependencies/urdfdom,robotology-dependencies/urdfdom,robotology-dependencies/urdfdom,keulYSMB/urdfdom,shadow-robot/urdfdom,keulYSMB/urdfdom,shadow-robot/urdfdom,keulYSMB/urdfdom,shadow-robot/urdfdom,keulYSMB/urdfdom