upnpbrowser: use larger font for items; we have space, so let's use it

Origin commit data
------------------
Commit: 344101d50a
Author: vanhofen <vanhofen@gmx.de>
Date: 2016-08-15 (Mon, 15 Aug 2016)

Origin message was:
------------------
- upnpbrowser: use larger font for items; we have space, so let's use it

src/gui/upnpbrowser.h

@@ -83,6 +83,7 @@ class CUpnpBrowserGui : public CMenuTarget, public CListHelpers
 	int            m_theight; // title font height
 	int            m_mheight; // lower box font height
 	int            m_iheight; // upper box font height
+	int		font_item;
 	int            m_buttonHeight;
 	int            m_title_height;
 	int            m_info_height;