ATLANTA & PASADENA, Calif.--(BUSINESS WIRE)--Bluebeam® Software, leading developer of markup, measurement and collaboration solutions for designers, contractors, facilities managers and owners, is exhibiting at the 2015 American Institute of Architects National Convention. Bluebeam will demonstrate how PDF-based flagship solution, Bluebeam Revu®, brings greater clarity, control and flexibility to digital document management and project collaboration throughout the entire project lifecycle, from