updated wording
Added the "C:" and "S:" example prefixes and related text in the "Conventions Used in This Document" section.
Re-merged in Wil's transition diagram changes that somehow got lost.  This is the candidate version for the 10 draft.
Had to re-incorporate Gavin's wording changes that were somehow lost.
Changed date to May 1 in preparation for posting draft 10.
Fixed kapplications to applications in preparation to posting draft 10.
Moved the claims check response <launch:chkData> element under the <extension> element instead of the <resData> element based on the request from Francisco Obispo.  Updated draft for eventual 11 version.
Updated date  for posting of draft 11.
merge changes from Mike O'Conell
add Mike to acknowledgements, add changelog