OPENICF-88 CR-5045 Fix OverflowException thrown when setting __PASSWORD_EXPIRED__==false via AD Connector.

git-svn-id: https://svn.forgerock.org/openicf/trunk@6726 05b3e5af-d696-470f-a577-fd7599f74d3c
Minor AD samples updates


git-svn-id: https://svn.forgerock.org/openicf/trunk@6728 05b3e5af-d696-470f-a577-fd7599f74d3c