Modified simulation scripting example to use JavaScript for both listeners.

Modified simulation extension example to tell users where to look for the code for the extensions

core/src/net/sf/openrocket/simulation/extension/example/AirStart.java

@@ -35,7 +35,7 @@ public class AirStart extends AbstractSimulationExtension {
 	}
 	
 	public double getLaunchAltitude() {
-		return config.getDouble("launchAltitude", 0.0);
+		return config.getDouble("launchAltitude", 100.0);
 	}
 	
 	public void setLaunchAltitude(double launchAltitude) {
@@ -44,7 +44,7 @@ public class AirStart extends AbstractSimulationExtension {
 	}
 	
 	public double getLaunchVelocity() {
-		return config.getDouble("launchVelocity", 0.0);
+		return config.getDouble("launchVelocity", 50.0);
 	}
 	
 	public void setLaunchVelocity(double launchVelocity) {

swing/src/net/sf/openrocket/gui/main/ExampleDesignFileAction.java

@@ -46,7 +46,7 @@ public final class ExampleDesignFileAction extends JMenu {
         // Examples demonstrating customized functionality
         "Presets",
         "Simulation extensions",
-        "Simulation extensions and scripting"
+        "Simulation scripting"
     };
 
     /**