Can't deploy services with Xerces2

[Sam Ruby <ru...@us.ibm.com>]

Now that Xerces 2 is released, I attempted to update Gump and the interop
endpoint to use Xerces 2.  Unfortunately, at that point, I could not deploy
anything which contained xmlns:x="" as the parser refused to accept it.

So I did a little research, and at
http://www.w3.org/TR/REC-xml-names/#dt-prefix, I found:

   [Definition:] If the attribute name matches PrefixedAttName, then the
   NCName gives the namespace prefix, used to associate element and
   attribute names with the namespace name in the attribute value in the
   scope of the element to which the declaration is attached. In such
   declarations, the namespace name may not be empty.

For now, I have gone back to using Xerces 1 with Apache SOAP.

- Sam Ruby