Investors, analysts and journalists came to the Ires AGM in the Marker Hotel on Thursday morning expecting a show, and they were not disappointed. After a solid run-through of the company’s operating performance and sustainability strategy by chairman Declan Moylan and CEO Margaret Sweeney, the action began: the Q&A.  Canadian activist investor Jeffrey Olin, CEO of Vision Capital, was sitting in the front row. He took the microphone first.  Vision Capital owns about five per cent of Ires and is its seventh-biggest shareholder. It has been invested in Ires since its flotation in 2014. Vision invests heavily in REITs as…