colonizers/colonizers

<div>
  <button type="button"
          class="btn btn-default btn-block"
          data-bind="
          click: toggleNotifications,
          text: notificationsText
          visible: notifications.isSupported
          "
          >
  </button>

  <button type="button"
          class="btn btn-default btn-block"
          data-bind="click: toggleFullscreen, visible: fullScreen"
          >
    Toggle full screen
  </button>

  <a href="/lobby" class="btn btn-default btn-block">Back to lobby</a>
</div>