Merge branch 'ac2' of /srv/cadc/git/wopencadc into ac2

...rol-Server/src/ca/nrc/cadc/ac/server/UserPersistence.java

...ol-Server/src/ca/nrc/cadc/ac/server/ldap/LdapUserDAO.java

...r/src/ca/nrc/cadc/ac/server/ldap/LdapUserPersistence.java

...-Server/src/ca/nrc/cadc/ac/server/web/ACSearchRunner.java

...ol-Server/src/ca/nrc/cadc/ac/server/web/GroupServlet.java

...ol-Server/src/ca/nrc/cadc/ac/server/web/LoginServlet.java

...Server/src/ca/nrc/cadc/ac/server/web/PasswordServlet.java

...rol-Server/src/ca/nrc/cadc/ac/server/web/UserServlet.java

...l-Server/src/ca/nrc/cadc/ac/server/web/WhoAmIServlet.java

...ca/nrc/cadc/ac/server/web/groups/AbstractGroupAction.java

...c/ca/nrc/cadc/ac/server/web/users/AbstractUserAction.java

...src/ca/nrc/cadc/ac/server/web/users/CreateUserAction.java

...ontrol-Server/src/ca/nrc/cadc/auth/AuthenticatorImpl.java

.../test/src/ca/nrc/cadc/ac/server/ldap/LdapUserDAOTest.java

...r/test/src/ca/nrc/cadc/ac/server/web/UserServletTest.java

...test/src/ca/nrc/cadc/ac/server/web/WhoAmIServletTest.java