Accomplished a few things today:

• Moved all Schematron from standalone file into ODD file as laid out in our plan.
• Wrote additional cleanup XSLT to tidy up the xmlns-laden output Schematron file.
• Made some minor updates to ODD file processing.
• Created a proper HTML-producing diagnostics_master.xsl based on the DVPP one, and moved all the consistency checks into that file.
• Rewrote/reorganized the diagnostics build process to deprecate the old consistency checks, include the new ones, and archive stuff appropriately.
• Updated the planning document.