NEW YORK — The lawyer for a former top aide to Gov. Andrew Cuomo urged an appeals court Wednesday to let him remain free while he appeals his conviction on corruption charges.Walter Loughlin, arguing on behalf of Joseph Percoco, told the 2nd U.S. Circuit Court of Appeals in Manhattan that errors during his trial last year were the kind that will require a new trial.Percoco was convicted a year ago of accepting more than $300,000 from companies that wanted to gain [...]