RF: pyflakes.
RF: pyflakes.

demianw/dipy,rfdougherty/dipy,Messaoud-Boudjada/dipy,sinkpoint/dipy,FrancoisRheaultUS/dipy,rfdougherty/dipy,oesteban/dipy,JohnGriffiths/dipy,Messaoud-Boudjada/dipy,matthieudumont/dipy,StongeEtienne/dipy,JohnGriffiths/dipy,nilgoyyou/dipy,sinkpoint/dipy,beni55/dipy,nilgoyyou/dipy,demianw/dipy,villalonreina/dipy,matthieudumont/dipy,FrancoisRheaultUS/dipy,mdesco/dipy,villalonreina/dipy,jyeatman/dipy,oesteban/dipy,StongeEtienne/dipy,jyeatman/dipy,mdesco/dipy,beni55/dipy