[Haskell-cafe] IsString instances for attoparsec-text

Hi Felipe, Thanks so much for implementing the attoparsec-text package. Could you please add an IsString instance for Parser Text, parallel to the one in attoparsec? You may have missed this because of it being an orphan instance in attoparsec. It should be something like: instance IsString (Parser T.Text) where fromString = string . T.pack Thanks, Yitz