[ANN] Serene project for RELAX NG validation

This is a one-time post to announce the creation of the Serene
project, an open source validation engine implementing the JAXP
1.3 Validation Framework API for RELAX NG that concentrates on
good messages and clear handling of ambiguity and conflicts.

For more information, please come to
 http://code.google.com/p/serene/

Thank you,
Radu Cernuta