Stocks launch, more robust design, safety module research, new mid-term roadmap, docs update, May stats and more! — This past May was one of the most eventful yet challenging times for gTrade. Stocks Launch & Partnerships On May 3, we launched trading on the price of stocks, for the first time ever, as a beta test. The first tradable synthetic stocks were $AAPL, $FB and $GOOGL. About a week later we followed…