Fix saving stream settings.

ChangeLog

@@ -52,6 +52,7 @@
 40. Fix adding streams from provider dialog.
 41. Reduce number of confirmation dialogs.
 42. Remove group warning from initial wizard.
+43. Fix saving stream settings.
 
 2.3.0
 -----

streams/streamssettings.cpp

@@ -314,6 +314,7 @@ void StreamsSettings::slotButtonClicked(int button)
         remove();
         break;
     case Close:
+        save();
         reject();
         // Need to call this - if not, when dialog is closed by window X control, it is not deleted!!!!
         Dialog::slotButtonClicked(button);