Metacat

Initial check in of the D1NodeService class that provides methods common to both CNodeService and MNodeService implementation classes. The common API methods are:

Methods common to CNCore and MNCore APIs
getLogRecords()

Methods common to CNRead and MNRead APIs...

placeholder for setting up certificate manager

remove AuthToken (use session). Remove login() call. Use AccessPolicu object to set public read permission

take getLogRecords impl form CrudService and use in CNCoreImpl

escape quotes when processing returnfield with predicates. example:
<returnfield>dataset/dataTable/physical/distribution/online/url[@function='download']</returnfield>

Updated MetacatPopulator to now use ObjectFormatCache.getInstance(). Note: problems remain with the authentication API changes - calls to mn.login(), etc. need to be addressed.

Removed ObjectFormatService in favor of CNCoreImpl

Added support in ResourceHandler for the /formats collection. Added listFormats() and getFormat() method, both of which call CNCoreImpl methods to handle the call.

Updated CNCoreImpl to implement listFormats() and getFormat(), and changed calls to ObjectFormatCache in IdentifierManager, MetacatHandler to call getInstance(). Removed the ObjectFormatService registration from MetaCatServlet since it is replaced by CNCoreImpl.

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