Bring up, down, top, and bottom icons into XDG compliance

tdescreensaver/tdepartsaver/tdepartsaver.cpp

@@ -287,8 +287,8 @@ SaverConfig::SaverConfig( TQWidget* parent, const char* name )
     connect( m_up, TQT_SIGNAL(clicked()), TQT_SLOT(up()) );
     connect( m_down, TQT_SIGNAL(clicked()), TQT_SLOT(down()) );
 
-    m_up->setIconSet( SmallIconSet("up") );
-    m_down->setIconSet( SmallIconSet("down") );
+    m_up->setIconSet( SmallIconSet("go-up") );
+    m_down->setIconSet( SmallIconSet("go-down") );
 
     // load config
     TDEConfig *cfg = kapp->config();