Proposed changes to the ATAG references to WCAG document

The proposed changes are relatively minor. Most are wording changes and 
the more recent public working draft of WCAG 2.0 is referenced.

Cheers,
Jan

-- 
Jan Richards, M.Sc.
User Interface Design Specialist
Adaptive Technology Resource Centre (ATRC), University of Toronto

   Email: jan.richards@utoronto.ca
   Web:   http://jan.atrc.utoronto.ca
   Phone: 416-946-7060
   Fax:   416-971-2896