Fix #844: Update ISO Schematron to latest release
branches/1.0: Small fix for AgaviXmlConfigSchematronProcessor, refs #844
Merged revisions 81de08b42894ab25f43972b90c1fa478afdcd64a...caa94cc63fb59f625b480e5c07d75509dc0ce209 via svnmerge from 
http://svn.agavi.org/branches/1.0