Metacat

A new sax parser will handle eml2 (not finished yet)

Add a new contant string access.

Add code to call SchemaLocationResolver.

Change schemalocationkeywords constant from private to public and it can be reused.

Change the debugMessage method. Only debug is true and debug level is higher, the statement can be print out.

Change checkURLConnection to public static. It can be rused.

New class to handle ingore user specification for schema location, upload new schemalocation to metacat and register namespace and schema location in xml_catalog table.

Set mutiple external schema locations for parser.

If insert a schema xml, the doctype will be root element name space.

Code to handle text node was splited.