Reduce includes further

GraspPlanning/ApproachMovementGenerator.cpp

VirtualRobot/EndEffector/EndEffectorActor.cpp

VirtualRobot/IK/ConstrainedIK.cpp

VirtualRobot/Import/COLLADA-light/ColladaSimox.cpp

VirtualRobot/Import/URDF/SimoxURDFFactory.cpp

VirtualRobot/MathTools.h

VirtualRobot/Nodes/ConditionedLock.h

VirtualRobot/Nodes/RobotNode.cpp

VirtualRobot/Nodes/RobotNode.h

VirtualRobot/Nodes/RobotNodeFixed.h

VirtualRobot/Nodes/RobotNodeFixedFactory.cpp

VirtualRobot/Nodes/RobotNodePrismatic.cpp

VirtualRobot/Nodes/RobotNodePrismatic.h

VirtualRobot/Nodes/RobotNodePrismaticFactory.cpp

VirtualRobot/Nodes/RobotNodeRevolute.h

VirtualRobot/Nodes/RobotNodeRevoluteFactory.cpp

VirtualRobot/Primitive.h

VirtualRobot/Robot.cpp

VirtualRobot/Robot.h

VirtualRobot/RobotFactory.cpp