doxygen gets confused otherwise

MovePlatform - added a parameter that dictates how long the platform should wait after the last target was reached before going into a success state

MovePlatformToLandmark.cpp - added more logging

MovePlatformToLandmarkTest - changed node names in example graph to better reflect the names in the memdb

MoveToPlatform - new scenario that takes a graph of landmarks and finds a path from current location to target landmark

whether you want to close the hand based on torques
(useTorquesForGrasping=1) or based on joint angles
(useTorquesForGrasping=0).

as joint velocities... (because setting torques directly to the
joints does not work in Bullet so far). Joints move, but motion will not
stop (no self collision detection).