test-center under etudes

git-svn-id: https://source.sakaiproject.org/contrib/etudes/test-center/trunk@52739 fdecad78-55fc-0310-b1b2-d7d25cf747c9
test-center under etudes

git-svn-id: https://source.sakaiproject.org/contrib/etudes/test-center/trunk@52740 fdecad78-55fc-0310-b1b2-d7d25cf747c9
version 1.2

git-svn-id: https://source.sakaiproject.org/contrib/etudes/test-center/trunk@54817 fdecad78-55fc-0310-b1b2-d7d25cf747c9