Count the friends (gpg id's) instead of the locations (ssl id's) in the statusbar.

Moved update of the friends from QTimer to signals.
Combined p3LinkMgr::getFriendCount and p3LinkMgr::getOnlineCount and moved to p3PeerMgr.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4986 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/MainWindow.h

@@ -165,6 +165,7 @@ private slots:
 
     void updateMenu();
     void updateStatus();
+    void updateFriends();
 
     void toggleVisibility(QSystemTrayIcon::ActivationReason e);
     void toggleVisibilitycontextmenu();
@@ -256,6 +257,7 @@ private:
     /* Status */
     std::set <QObject*> m_apStatusObjects; // added objects for status
     bool m_bStatusLoadDone;
+    unsigned int onlineCount;
 
     void loadOwnStatus();