Bread crumb participants function as proxies for components that are part of a bread crumb hierarchy. An example of a bread crumb is:
Home > Products & Solutions > Hardware > Desktop Systems
In a {@link BreadCrumbPanel panel based implementation},
Home,
Products & Solutions etc would be seperate panels that all are bread crumb participants: for instance the
Home participant's {@link #getTitle() title} would return'Home', and {@link #getComponent() the component} would be the corresponding panel.
@author Eelco Hillenius