Photo: Maja Hitij (Getty Images)A mass-market, low-cost electric family car has long been touted as the holy grail of EVs with the potential to be as transformative to society as the Ford Model T was in the early 20th century. Elon Musk promised to deliver this dream, but those plans have seemingly been put on the back burner. Reuters reported on Friday that Tesla has thrown out plans for the long-rumored $25,000 Model 2. However, Musk has refuted the report on Twitter despite the news agency ci...