RFR 8232357: Compare version info of Santuario to legal notice

[Weijun Wang]

http://cr.openjdk.java.net/~weijun/8232357/webrev.00/

This fix adds the version info of Santuario into the source code and also 
introduces a test to ensure the version is the same with the one in the legal 
notice.

Thanks,
Max