Switch to side-by-side view

--- a/src/qtgui/advsearch_w.h
+++ b/src/qtgui/advsearch_w.h
@@ -44,7 +44,6 @@
 	setupUi(this);
 	init();
     }
-    ~AdvSearch(){}
 
 public slots:
     virtual void delFiltypPB_clicked();