Metacat

Pulled common eml creation and metacat client methods into the MCTestCase base class. Eventually, all test cases should use these common methods.

Insert documents with different permissions and make sure only the publically readable ones get pulled into the sitemap file.

Change getAccessBlock from private to protected so it can override the MCTestCase version

Stripped out common eml document creation elements and put into the MCTestCase base class

Add debug statements at the beginning of every test module.

Change info log messages to be debug.

Add EML 2.1.0 access scenarios

Add test cases for EML 2.1.0 documents. Add some generics typing.

Add test cases for EML 2.1.0 documents. Add some generics typing.

New test case to test xml schema registration.