Diff of /src/qtgui/viewaction_w.h [99ec1a] .. [f581d3]

  Switch to side-by-side view 

--- a/src/qtgui/viewaction_w.h
+++ b/src/qtgui/viewaction_w.h
@@ -61,6 +61,8 @@
     }
     ~ViewAction() {}
 
+    void selectMT(const QString& mt);
+
 public slots:
     virtual void editAction();
     virtual void listDblClicked();