An aggrieved party may appeal a decision of the zoning board of review to the superior court for the county in which the city or town is situated by filing a complaint with the office of the clerk of the superior court setting forth the reasons of appeal within 20 days after the decision has been recorded and posted in the office of the town clerk. The decision shall be posted in a location visible to the public in the town hall for a period of 20 days following the recording of the decision. The zoning board of review shall file the original documents acted upon by it and constituting the record of the case appealed from, or certified copies thereof, together with such other facts as may be pertinent, with the clerk of the court within 30 days after being served with a copy of the complaint. When the complaint is filed by someone other than the original applicant or appellant, the original applicant or appellant and the members of the zoning board shall be made parties to the proceedings. The appeal shall not stay proceedings upon the decision appealed from, but the court may, in its discretion, grant a stay on appropriate terms and make such other orders as it deems necessary for an equitable disposition of the appeal.