By Tom Bemis A rowdy and receptive audience hung on every word as Tesla CEO Elon Musk spoke to stockholders for 90 minutes Elon Musk can usually rely on a pretty warm response from shareholders in Tesla (TSLA) – Get Tesla Inc. Report. The company’s CEO spoke for about 90 minutes at the company’s annual meeting, held Aug. 4 at the recently opened gigafactory in Austin, Texas. Musk drew cheers and applause for many comments: on selling the company’s 3 millionth vehicle, plans for full self-driving beta availability, a new futuristic diner planned for an LA supercharger station, and on and on. Mu…