API changes in Vintasoft.Imaging.Annotation.js

Removed classes:

public class Vintasoft.Imaging.Annotation.UI.Panels.WebUiAnnotationToolbarJS

This toolbar is not used any more.

Changed classes:

Vintasoft.Imaging.Annotation.WebAnnotationViewerUndoMonitorJS
Removed properties
	public boolean get_ShowHistoryForDisplayedImages { get; }	This function is not used any more.
	public boolean set_ShowHistoryForDisplayedImages { set; }	This function is not used any more.

Vintasoft.Imaging.Annotation.UI.WebAnnotationViewerJS
Added methods
	public void groupAllAnnotations()	Groups the annotations from annotation collection of focused image and creates the group annotation.
	public void ungroupFocusedAnnotation()	Ungroups the focused group annotation and adds ungrouped annotations into annotation collection of focused image.