Switch to side-by-side view

--- a/GUI/volumewidget/volumewidgetif.h
+++ b/GUI/volumewidget/volumewidgetif.h
@@ -48,7 +48,7 @@
     virtual void volumeLower() {
         step(-5);
     }
-    virtual void setSkinSuffix(const QString&) {
+    virtual void setSkinName(const QString&) {
     }
     
 signals: