this.set_image (image);
this.label= "Manage Clones";
this.always_show_image = true;
this.accel_group = null;
this.activate.connect( () => {
this.set_image (image);
this.label= "Manage Clones";
this.always_show_image = true;
this.accel_group = null;
this.activate.connect( () => {