Shop command integration

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

@@ -14,6 +14,8 @@ public class CommandListener {
 
         commands.put("exit", new QuitCommand());
         commands.put("quit", new QuitCommand());
+
+        commands.put("shop", new ShopCommand());
     }
 
     public HashMap<String, CommandAPI> returnCommands() {

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

@@ -6,6 +6,8 @@ public class ShopCommand implements CommandAPI{
 
     @Override
     public void performCommand(Scanner scanner, boolean isRunning, String message) {
-
+        System.out.println("Willkommen im Shop!");
     }
+
+
 }