Added Q icon to the about dialog

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@5521 c8812cc2-4d05-0410-92ff-de0c093fc19c

src/gui/qgsabout.cpp

@@ -47,6 +47,9 @@ QgsAbout::~QgsAbout()
 
 void QgsAbout::init()
 {
+  // set the 60x60 icon pixmap
+  QPixmap icon(QgsApplication::iconsPath() + "qgis-icon-60x60.png");
+  qgisIcon->setPixmap(icon);
   //read the authors file to populate the contributors list
   QStringList lines;