- added lazy relay for narrow_stereo image_raw and camera_info topics.
- increased pr2 gripper action stall velocity threshold to 0.01 to account
- for gripper jitter in simulation.
switch image publisher for prosilica to use image_transport.
- fixed camera node namespace assignment.
- added PR2 with simulated Kinect sensor (needs unstable pr2_common and simulator_gazebo)
- default disable shared memory server id -1.
- dynamic reconfigure of prosilica camera rate control.