PHILADELPHIA — Evan Turner is in the top 20 in the NBA in scoring – No. 20, to be exact – and still feels unloved. Turner is still paying the price for not being what was expected three years ago as the No. 2 pick in the 2010 draft – even though he is starting to do it now. He’s still being judged by what he considers unreasonable standards, as if he was supposed to be a flawless stone rather than