Metacat

Add method as parent class adding method.

Add method as parent class adding a method.

Add a method to get doc list query.

Fixed bug to get docid list.

Add more info transfer.

Modified the WARNing message

Fix for bug in the previous commit

Modified the debug levels of debug statements

Add code to handle replication document in xml_document table.

Modification in algo:

1. Find if the root element has prefix (e.g. <eml:eml>). If found, go to step
2, otheriwse go to step 3.

2. Look for xmlns:prefix element to find the ns
(e.g.:xmlns:eml="eml://ecoinformatics.org/eml-2.0.0")
2.a If not found go to step 4...