collada_urdf: transform nodes by link visual origin; remove OpenRAVE bug workaround
collada_urdf: transform nodes by link visual origin; remove OpenRAVE bug workaround

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