Merged in Diana's skeleton GUI changes.
More changes to enable multiple Kinects.  Should be semi-stable now, although large chunks remain to be implemented and the GUI is incomplete and partially non-functional.
Fixed momentary button so it doesn't block anymore.
Added some GUI interaction for the Kinect settings.  Also, made the frame rate calculation more efficient.
Fixed the updating of the various lists of Kinect options.  This still needs to be tested more rigorously.
Added updating of the acceleration data, both on the GUI and on the VRPN server.
Fixed the color and depth displays on the GUI so they work correctly.
Added the interaction code to change the color and depth formats.  Also merged in Diana's changes to the voice tab.
Added interaction code for user to control if the IR laser is on or off and to control if the sensor is in near or normal mode.
Added code to update the Kinect position settings from the GUI.
Added the handling for the GUI to update the acceleration and audio server information.
Added Diana's advanced color window.  Also fixed the crash on close due to the acceleration update timer threading issue.
Added interaction code for the voice audio source and voice recognizer engine options on the GUI.