Added output to runaway command

src/main/java/org/bitbiome/commands/RunAwayCommand.java

@@ -8,8 +8,11 @@ public class RunAwayCommand implements CommandAPI {
 
     @Override
     public void performCommand(Scanner scanner, boolean isRunning, String message, TravelEngine travelEngine) {
-        // TODO Auto-generated method stub
+        System.out.println(getRunAwayMessage());
+    }
 
+    public String getRunAwayMessage() {
+        return "You can only run away when you're fighting someone.";
     }
     
 }