For years, Elon Musk has been working to position his companies – not the least of which is Tesla Motors (NASDAQ: TSLA) – as major and disruptive technological innovators.While many have come to believe the claims that Tesla is more than a mere electric vehicle (EV) maker but also on track to becoming a proper artificial intelligence (AI) and robotics company, one analyst has continued stubbornly dismissing most of its advancements and products as little more than vaporware.GJL Research chief slams Tesla ov ...