Add an each-method proxy for LinkList to its links, needed by some parts of Hobix inspecting the objects.
Add an each-method proxy for LinkList to its links, needed by some parts of Hobix inspecting the objects.

hobix/hobix,kngspook/hobix_old_20080923,whymirror/hobix,kngspook/hobix_old_20080923,whymirror/hobix,hobix/hobix