[Bug 5406] Use "model validator" term consistently; drop "conforming"

http://www.w3.org/Bugs/Public/show_bug.cgi?id=5406

           Summary: Use "model validator" term consistently; drop
                    "conforming"
           Product: SML
           Version: FPWD
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Keywords: editorial
          Severity: normal
          Priority: P2
         Component: Core
        AssignedTo: cmsmcq@w3.org
        ReportedBy: virginia.smith@hp.com
         QAContact: public-sml@w3.org


The spec contains sentences like the following:
- Conforming model validators....
- Model validators that conform...
- Conforming implementations...

Resolution in Jan 22 f2f is to consistently use "model validator" and drop the
term "conforming".