S, 527, 530-31, 82 S.Ct. 997, 8 L.Ed.2d 88 (1962) (awarding attorney's fees based on respondent's "recalcitrance" and "callous" attitude); Rolax v. Atlantic Coast Line R.R. Co., 186 F.2d 473, 481 (4th Cir. 12951) (holding that attorney's fees were justified because" plaintiffs of small means have been subjected to discrimi