cleaning up cc_segmentation example
cleaning up cc_segmentation example

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