Fixed the source list height of the picklist source list in table mode. See #26
Removed references to "self" from orderingList and pickList.  Used "that" instead. See #26
Removed superfluous calls to "$(this.element)" from orderingList and pickList. See #26
Replace "bind" usage with "on". See #26
Re-factored the ordering/pick lists so the list height is stylable. See #26