Map the Menu key for keyboards

app/src/main/java/com/limelight/binding/input/KeyboardTranslator.java

@@ -232,6 +232,10 @@ public class KeyboardTranslator implements InputManager.InputDeviceListener {
                 translated = 0x5c;
                 break;
 
+            case KeyEvent.KEYCODE_MENU:
+                translated = 0x5d;
+                break;
+
             case KeyEvent.KEYCODE_MINUS:
                 translated = 0xbd;
                 break;