Show overload status as text.

src/de/tud/kom/p2psim/impl/topology/views/visualization/world/ModelFiveGVisualization.java

@@ -269,6 +269,11 @@ public class ModelFiveGVisualization extends JComponent
 				
 				}	
 
+				// Segment is overloaded
+				if (entry.isOverloaded()) {
+					g2.drawString("OVERLOAD", x + 20, y + 80);
+				}	
+				
 				// Host has been killed manually
 				if (!entry.isAvailable()) {
 					g2.drawString("!DEAD!", x + 30, y + 70);