-Updated SaveAble observer to include reset() function

src/save/saveable.cxx

@@ -13,7 +13,14 @@ SaveAble::SaveAble()
   jack->getSave()->registerSaveable( this );
 }
 
-void SaveAble::save(){};
+
+void SaveAble::reset()
+{
+}
+
+void SaveAble::save()
+{
+}
 
 void SaveAble::done()
 {

src/save/saveable.hxx

@@ -16,6 +16,9 @@ class SaveAble
   public:
     SaveAble();
     
+    /// this function being called resets the state of the instance to blank
+    virtual void reset();
+    
     /// this function is called when the user initiates a save action
     virtual void save();
     

src/trackoutput.cxx

@@ -64,7 +64,6 @@ void TrackOutput::process(unsigned int nframes, Buffers* buffers)
   
   if (uiUpdateCounter > uiUpdateConstant )
   {
-    // FIXME: should be using ControllerUpdater
     EventTrackSignalLevel e( track, dbMeter.getLeftDB() * _toMaster, dbMeter.getRightDB() * _toMaster );
     writeToGuiRingbuffer( &e );
     uiUpdateCounter = 0;