Fix inconsistencies in guest nick name generation When the setting net/nick is empty, HW generates a guest name. But there were several problems: - Team name did not match guest name - Random guest number was re-rolled multiple times, causing inconsistencies - Guest number was often too large (now capped at 99999)

import QtQuick 2.7
import QtQuick.Controls 2.0
import QtQuick.Layouts 1.3

ApplicationWindow {
  visible: true
  width: 640
  height: 480
  title: qsTr("Hello World")

  SwipeView {
    id: swipeView
    anchors.fill: parent

    Page1 {
    }
  }
}