Radiant:

misc...
	* entity inspector, entity list->'autofocus on selection' buttons: also do FocusAllViews() on clicking them
	* focus on preferences treeview on 2nd+ call to make text search to work
	* fixed WindowPositionTracker globally: minus many particular hacks, plus correct wnds positioning in Floating viewports layout
	* fixed ToggleShown functionality: shown/hidden wnds states are saved and loaded correctly in Floating viewports layout
	* also save/load XY and Cam viewports visibility states
	* new preferences->layout icons
	* fix: stop chaseMouseMotion on mouse button release

radiant/groupdialog.cpp

@@ -59,13 +59,9 @@ GroupDlg();
 void Create( GtkWindow* parent );
 
 void Show(){
-	// workaround for strange gtk behaviour - modifying the contents of a window while it is not visible causes the window position to change without sending a configure_event
-	m_position_tracker.sync( m_window );
 	/* workaround for gtk 2.24 issue: not displayed glwidget after toggle */
 	GtkWidget* glwidget = GTK_WIDGET( g_object_get_data( G_OBJECT( m_window ), "glwidget" ) );
 	if ( glwidget ){
-		//if ( widget_is_visible( glwidget ) )
-			//globalOutputStream() << "glwidget have been already visible :0\n"; /* is not hidden aswell, according to this */
 		gtk_widget_hide( glwidget );
 		gtk_widget_show( glwidget );
 	}