TEST :model groups (ALL) : all: with childNode other than annotation or element, child node is group
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#Model_Groups
| Item | Value | 
|---|---|
| title | mgB009 - mgB009 | 
| name | mgB009 | 
| source | ../mgB009.xsd | 
| schemaName | ../mgB009.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.modelgroups.mgb009 |