The Newtown School Superintendent will not be seeking a waiver from the state Board of Ed to reduce the number of days students are in class due to last week's closure.  Ridgefield has applied for a waiver from the 180-day rule, but a decision has not yet been made.  A spokesman for the state Department of Education says they have been in contact with Danbury, New Fairfield and Oxford as well, but those municipalities have not made a formal request.