Final Preparation for releasing updated DSTU: updates to the validation framework for Connectathon 7, and fix licence notes, and change version to 0.0.82, and update history note

git-svn-id: http://gforge.hl7.org/svn/fhir/dstu1/build@2838 2f0db536-2c49-4257-a3fa-e771ed206c19