TEST :schema collection and schema location : A import B, B ihas no target NS but 'import' has NS.
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#Schemas
| Item | Value | 
|---|---|
| title | schG13 - schG13 | 
| name | schG13 | 
| source | ../schG13.xsd | 
| schemaName | ../schG13.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.schema.schg13 |