TOWN OF JOHNSTOWN — A Republican ticket has modified a portion of its campaign signage amid concerns raised by Fulton County party leaders.  Fulton County Republican Committee Chairwoman Susan McNeil, in alignment with Anne Desiderio of the county Conservative Committee, last weekend sought town of Johnstown candidates Amy Ward and Gregory Satterlee to hide "CONSERVATIVE" from their lawn signs in order to avoid confusion with the namesake party. Of three Republicans vying for two open Town Council seats, incumbent Timothy Rizzo is the only candidate running on the Conservative line.  "I wouldn't do anything that somebody would question as 'are you sure…