Metacat

use correct log name for the class

add option for replicating system metadata (dataone)
https://redmine.dataone.org/issues/1626

Merged in the D1_0_6_2_BRANCH changes that include the transition from ObjectFormat calls to ObjectFormatCache calls.

handle timed replication of system metadata. there are still a few outstanding issues:
-track server location of system metadata-only entries
-replication policy flag for system metadata-only entries?
-locking for replicated entries?
-forced replication of entries

Modifications to support the DataONE service API version 0.1.0. For DataONE, the get() and
create() services are partially complete. Several more functions and checks need to be added to
create() before it is viable. This DataONE support is not complete, and the current support breaks the MetacatRestClientTest for the time being (this client will eventually be removed).

Create replication directory. Move replication code there. Use log4j for replication logging (rollingfileappender). Beef up replication logging and error control.

Move the DBAdaptor accessor into a DatabaseService class

Merge 1.9 changes into Head

Removed the release ant token from all files in 'src'.

Replacing MetaCatUtil.debugMessage or MetaCatUtil.logMetacat call with logMetacat (private Logger object) call

Change the year from YY to YYYY

Revise inital value for insert a new server. Change some debug level.

Get rid of to_date function.

Change the debugMessage prototype.

Merge cvs branch replication to cvs head.