Metacat

Run syncAll in a single thread so admin config UI doesn't freeze

Change CnodeService.archive() to no longer broadcast MN.archive() calls to all of the replica MNs of a pid, but rather broadcast MN.systemMetadataChanged().

allow utf-8 user first/last names to be used in responses for: login, logout, validatesession, getprincipals.

Couple modifications:
-use "pid" throughout so as not to confuse docids and pids
-ensure any failures in the set do not prevent synching for other pids in the set

sync pids of <distribution><online> data objects with CN when their access rules change in EML 2.0.* <additionalMetadata>

Modified the usage.

do not set sm.archived=true when generating system metadata for objects that come in via the old Metacat API.

Modify the usage message.

Use a DN name for the group in the usage message printout.

Fixed bug where sync'ing not working when CN had more access rules than MN