Metacat

Change some debug statments from debug to trace.

Change the debug level from debug to trace.

Down the debug level from debug to trace.

Removed a unused parameter - formatId from method writeReplication.

Add the feature to support the noNamespaceSchemalLocation and refactory the code.

Add the code to throw an exception to tell users that the namespace or format id was not registered in Metacat.

Add the methods to figure out the schema location base on namespace, format id or no-namespace-schema-location uri.

Add a new constant for no-namespace schemas.

Add a method to get the type.

Add a method to get the type of the schema.