Metacat

use plain String parameter for {pid} instead of XML serialization of it.

remove {pid} from POST URL on CN.registerSystemMetadata()
https://redmine.dataone.org/issues/2284

remove {pid} from POST URL on CN.create()
https://redmine.dataone.org/issues/2284

remove {pid} from POST URL on MN.create()
https://redmine.dataone.org/issues/2284

catch cases where the previous/next revision of objects have not had system metadata generated yet

create system metadata object if it wasn't found in HZ

process systemMetadata from the docInfo string before writing to the database so that we guarantee guid-docid mapping exists before attempting to look it up.

upgrade to hazelcast 1.9.4.6 so that threadpools are released when not needed (http://code.google.com/p/hazelcast/issues/detail?id=765).
include ant target to run a specific main class (mostly for debugging)

use File.deleteOnExit() not a half hour timer thread to do it.

multithreaded implementation for processing docids for system metadata generation.
need to investigate ant/junit running that deadlocks hazelcast (config?)