Changed Serial to accept multiple MessageConsumers
Added the Nebula Oscilloscope jar to lib folder
Added a Scope View
Added a ScopeListener to handle the OscilloScope
Connected the Scope View to the Serial
Added "Open Scope" to the toolbar with icon
Changed the Serial Monitor view icon
Added scope control commands to the serial monitor view
   Added the "setscope toggleTailFade" serial command
   Added the "setscope delayLoop nnn" serial command