* use UserPrincipal to determine tenant at runtime Signed-off-by: Michael Hirsch <michael.hirsch@bosch-si.com> * add hawkbit-uaa extension Signed-off-by: Michael Hirsch <michael.hirsch@bosch-si.com> * adapt WithSpringAuthorityRule with UserPrincipal for determine tenant Signed-off-by: Michael Hirsch <michael.hirsch@bosch-si.com> * fix String principal in DDI download resource Signed-off-by: Michael Hirsch <michael.hirsch@bosch-si.com> * merge the email to the UserPrincipal from the master manually Signed-off-by: Michael Hirsch <michael.hirsch@bosch-si.com> * Fixed some grammar issues and typos Signed-off-by: Dominic Schabel <dominic.schabel@bosch-si.com>