Deposit fixes

includes some stubs for deposit monitor js
gets deposit pipeline to the point where it works in basic form on cdr-vm/deposit-daemon branch
indexing still does not work, but can be triggered manually in admin UI
Not that its causing any harm, but is there a reason to prefer addResourceStatement over addObjectRelationship in this case?  Oh, and there is a tab instead of a space here "destinationPID,	Relationship"