admin/osuser2atluser.jsp lacks an XSRF token to perform user transfer operations

e.g. http://localhost:8090/admin/osuser2atluser.jsp?migrate=start&transferGroupMembership=true and http://localhost:8090/admin/osuser2atluser.jsp?migrate=start When fixing this issue, please ensure that the JSP is converted to an action or deleted - we don't want to have to maintain our XSRF...