Metacat

Modified ResourceHandler to change the GET url from /objects to /object to
match the DataONE method name.

Merging in REST interface implementation that was created by Serhan Akin. Main change is
a refactored MetaCatServlet.java class, in which all of the handle* methods were moved
into a separate MetacatHandler.java class. This allows both the standard MetaCatServlet...

Adding missing brackets in else clause. Need to verify with Daigle that this is what he meant.

Move the chunking of large test element data to centralized location in DBSAXNode.writeChildNodeToDB(). Beff up logging

Beef up log messages

Add debug log statements

make sure querygroup is not null before trying to print it.

Get the latest revision from metacat when a modify call docid does not have a revision number.

Send appropriate message when trying to update a docid that was previously deleted.

Reformat file. No code change.