9f9ec65cf491c7e378aead654e4fe71482aaa588

By GET on /accounts/<account-id>/username it is now possible to retrieve the username of an account. Change-Id: I061dbc2f59920edb7421c6341854a42b36c782ca Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
Description
RETIRED, Gerrit as used by OpenStack