Metacat

add an alternative method for loading system metadata identifiers but leave it commented out. We may find that using the ObjectList method is too much overhead, but it will always be consistent with what metacat reports for listObjects().

add note about long-running load for shared system metadata map

If PID is not part of the multipart params, we end up with a NullPointerException. Throw an InvalidRequest in this case rather than ServiceFailure resulting from the NPE.

translate "insert" events in Metacat as Event.CREATE events ("create") for DataONE
https://redmine.dataone.org/issues/2461

for good measure, use the D1 encoding util for url decoding the parameters for listObjects
https://redmine.dataone.org/issues/2460

log record paging:
-use start and count parameters
-if start+count exceeds the total number of records, then only return from start to the end of the list
-if start exceeds total record count, start at the end of the list (will be empty list)
https://redmine.dataone.org/issues/2458

Use 'fromDate' and 'toDate' as listObject param filters to comply with the API documentation. We had changed this in MNResourceHandler, but somehow missed it in CNResourceHandler.

check whether mapping (

catch additional NotFound exception for: "do not include log entries for documents that the caller is not allowed to read." https://redmine.dataone.org/issues/2444

serialize exception in header for describe response when there is a BaseException
https://redmine.dataone.org/issues/2440