New pr2 GUI (ros-pkg ticket #305)

[hershwg]

We need a new PR2 GUI now that most of the standalone panels are implemented

trac data:

• Owner: jfaust
• Reporter: jfaust
• Reported at: Tue Sep 16 15:56:08 2008
• URL: http://code.ros.org/trac/ros-pkg/ticket/305

[hershwg]

[jfaust] First pass (includes all functionality from the old one except the e-stop button) is finished