BF: Use only validated examples when building docs.
BF: Use only validated examples when building docs.

Otherwise, this list seems to be ignored.

FrancoisRheaultUS/dipy,villalonreina/dipy,demianw/dipy,StongeEtienne/dipy,demianw/dipy,StongeEtienne/dipy,matthieudumont/dipy,sinkpoint/dipy,sinkpoint/dipy,nilgoyyou/dipy,JohnGriffiths/dipy,matthieudumont/dipy,FrancoisRheaultUS/dipy,nilgoyyou/dipy,JohnGriffiths/dipy,villalonreina/dipy