Create a version browser and insert it into the given layout

        :param layout: the layout to insert the browser into
        :type layout: QLayout
        :returns: the created browser
        :rtype: :class:`jukeboxcore.gui.widgets.browser.ComboBoxBrowser`
        :raises: None

def create_ver_browser(self, layout):
        """Create a version browser and insert it into the given layout

        :param layout: the layout to insert the browser into
        :type layout: QLayout
        :returns: the created browser
        :rtype: :class:`jukeboxcore.gui.widgets.browser.ComboBoxBrowser`
        :raises: None
        """
        brws = ComboBoxBrowser(1, headers=['Version:'])
        layout.insertWidget(1, brws)
        return brws