Changed from question mark to removing the headers if they did not contain digits.
Changed from question mark to removing the headers if they did not contain digits.

evilwan/raptor-chess-interface,raptor-chess/raptor-chess-interface,raptor-chess-interface/raptor-chess-interface,NightSwimming/Raptor-Chess,raptor-chess/raptor-chess-interface,NightSwimming/Raptor-Chess,raptor-chess/raptor-chess-interface,evilwan/raptor-chess-interface,raptor-chess-interface/raptor-chess-interface,NightSwimming/Raptor-Chess,raptor-chess-interface/raptor-chess-interface,NightSwimming/Raptor-Chess,raptor-chess-interface/raptor-chess-interface,evilwan/raptor-chess-interface,raptor-chess/raptor-chess-interface,evilwan/raptor-chess-interface