split and reorg

...r/test/src/ca/nrc/cadc/ac/server/ldap/LdapConfigTest.java

...t/src/ca/nrc/cadc/ac/server/ldap/LdapConnectionsTest.java

...rver/test/src/ca/nrc/cadc/ac/server/ldap/LdapDAOTest.java

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

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

...t/src/ca/nrc/cadc/ac/server/ldap/LdapPersistenceTest.java

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

...t/src/ca/nrc/cadc/ac/server/web/UserLoginServletTest.java

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

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

...rc/cadc/ac/server/web/groups/AbstractGroupActionTest.java

...c/cadc/ac/server/web/groups/AddGroupMemberActionTest.java

...rc/cadc/ac/server/web/groups/AddUserMemberActionTest.java

.../nrc/cadc/ac/server/web/groups/DeleteGroupActionTest.java

...rc/cadc/ac/server/web/groups/GetGroupNamesActionTest.java

...nrc/cadc/ac/server/web/groups/GroupActionFactoryTest.java

...adc/ac/server/web/groups/RemoveGroupMemberActionTest.java

...cadc/ac/server/web/groups/RemoveUserMemberActionTest.java

.../nrc/cadc/ac/server/web/users/AbstractUserActionTest.java

...rc/ca/nrc/cadc/ac/server/web/users/GetUserActionTest.java