The recession wasn’t kind to Ethan Allen’s manufacturing plant workers, but now that the economy is recovering, so are the employment rolls. Last year, the Danbury, Connecticut-based furniture maker and retailer slashed its manufacturing workforce by about 30 percent, Farooq Kathwari, the company’s chairman and chief executive, told the Reuters Consumer and Retail Summit in New York on Monday. That included closing a plant or cutting jobs in Chino, California; Andover, Maine;  Orleans, Vermont and elsewhere.