Reduce width of statusbar spacer.

ChangeLog

@@ -3,6 +3,7 @@
 1. Update some translations.
 2. Set Smart rules 'files added in the last days' limit to 10*365
 3. Only sort playlists in folders view, and place these after tracks.
+4. Reduce width of statusbar spacer.
 
 2.3.0
 -----

widgets/spacerwidget.cpp

@@ -34,7 +34,7 @@ SpacerWidget::SpacerWidget(QWidget *parent)
     if (0==fixedWidth) {
         ToolButton tb(parent);
         tb.ensurePolished();
-        fixedWidth=tb.sizeHint().width()*0.75;
+        fixedWidth=tb.sizeHint().width()*0.5;
     }
     setFixedWidth(fixedWidth);
 }