remame saxBaseObjectGraphFactory with an initial capital letter Sax...
Merge branch '1.7.0' of
https://github.com/openflexo-team/openflexo-technology-adapters.git into
1.7.0

Conflicts:
	xmlconnector/src/main/java/org/openflexo/technologyadapter/xml/model/XMLModelFactory.java
Conflict resolution (format).
remove a compile error ; the delete() call match now delete(Object...)