* Add bad_ifoperstatus for filtering interfaces having a status for example notPresent
* Add bad_ifoperstatus for filtering interfaces having a status for example notPresent
* Add bad_ifoperstatus for filtering interfaces having a status for example notPresent
* add tests for v1 of the JSON NTP client stuff
* update the NTP stuff to work with legacy and JSON
* add the NTP client legacy tests
* Update ntp-server.inc.php