ROS Fuerte Cheat Sheet updated

[Pi Robot]

Hello,

Thanks to Ross Lunan for pointing out I needed to add one more Fuerte launch file to the repository and the Fuerte Cheat Sheet, namely rbx1_apps/head_tracker_fuerte.launch.  To update the repository, run the commands:

$ roscd rbx_vol_1

$ svn update

And to get the updated Fuerte Cheat Sheet, go to:

http://code.google.com/p/ros-by-example/downloads/detail?name=RBX1_Fuerte_Cheat_Sheet.pdf

--patrick