[TESTSUITE] correction to pattern TargetNamespace

When perfoming the tests I noticed some inconsistencies in the test
suite.

In some cases a correction could be either using an xs:include or
putting the referenced element directly into the schema.
I would like to inquire the opinion of the WG whether the test suite
should use the xs:include or not.
The reason is that the xs:include increases the initial requirements to
the implementations. 
I believe the test examples would not lessen in their capabilities
without xs:include's.

If the WG agrees with this format I could continue formally testing the
schemas/wsdls and provide corrections in that format to this list.


Example
http://www.w3.org/2002/ws/databinding/examples/6/09/TargetNamespace/
echoTargetNamespace.wsdl	modified: added declaration for the
element "targetNamespace"

<xs:schema
xmlns:ex="http://www.w3.org/2002/ws/databinding/examples/6/09/"  
	
targetNamespace="http://www.w3.org/2002/ws/databinding/examples/6/09/" 
		elementFormDefault="qualified">
	<xs:element name="targetNamespace" type="xs:string"/>
	<xs:element name="echoTargetNamespace">
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="ex:targetNamespace"/>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
</xs:schema>

Vladislav Bezrukov
SAP AG, Walldorf, Germany
Tel   +49 6227 761383
Email vladislav.bezrukov@sap.com