def sort!
      if @queue != nil
        @queue.sort! do |a,b|
          a.server.nickname <=> b.server.nickname
        end
      end
    end
def sort!
      if @queue != nil
        @queue.sort! do |a,b|
          a.server.nickname <=> b.server.nickname
        end
      end
    end
Sort queue by server nickname