Added Sound Notifications changes by callix, for Friend Connects and Chat Messages, need to be set a *.wav file on Sound Settings.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@2849 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/PeersDialog.h

@@ -154,6 +154,9 @@ private:
 		class QWidget *widget;
 		class QWidgetAction *widgetAction;
 		class QSpacerItem *spacerItem;
+
+		///play the sound when recv a message
+		 void playsound();
 		     
     QString fileName;