Metacat

include test shoulder defaults for KNB, PISCO and LTER

Fixed formatting problem in a documentation file.

use metacat.properties to specify the default checksum algorithm to use -- this way it will be easy for us to switch to whatever DataONE decrees.
https://redmine.dataone.org/issues/2834

put(sm) for every pid we have a SM value for so that all members receive the entry event and can save locally.

add section about importing self-signed certificates into the Java keystore (now that we use strict verification on the java client side when calling replication endpoints).

a few additional notes about Metacat replication configuration.

Throw an exception when NOT allowed, not when allowed =).

ignore partition owner -- always attempt to look up form local store if we were unable to get the SM from the shared map.

do not check if this CN has a "perfect" copy of the SM identifiers -- we need any CN coming online to contribute the records that they have locally so that in the event that all three CNs have a partial view of things they all eventually share each others' SM entries.

Also get the list size, which may throw an NPE.