The container list block shouldn't hardcode the object path

[ctgraham]

The jstreebuilder hardcodes the reference to the object's URL when building the tree:

islandora_solution_pack_manuscript/includes/jstreebuilder.inc

Line 224 in c0fee29

$to_return['a_attr']['href'] = url("islandora/object/{$this->object->id}", array('fragment' => $to_return['id']));

But this block will be rendered on the page displaying that object, and the page could be arbitrarily aliased.

If aliased, these links will redirect to the /islandora/object/path unnecessarily, rather than creating a self-referential anchor, as intended.