make saxon dependency optional for embedded ------------------------------------------- Key: TEIID-3513 URL: https://issues.jboss.org/browse/TEIID-3513 Project: Teiid Issue Type: Quality Risk Components: Embedded Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Minor To further modularize embedded saxon should be an optional dependency. Currently the ties into the object model and validation are not isolated.