added separator in edit-menu

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1061 0778d3d1-df1d-0410-868b-ea421aaaa00d

src/gui/main_window.cpp

@@ -384,6 +384,7 @@ void mainWindow::finalize( void )
 					tr( "Redo" ),
 					this, SLOT( redo() ),
 					Qt::CTRL + Qt::Key_R );
+	edit_menu->addSeparator();
 	edit_menu->addAction( embed::getIconPixmap( "setup_general" ),
 					tr( "Settings" ),
 					this, SLOT( showSettingsDialog() ) );