DOC added doc to peak_finding_onedge
DOC added doc to peak_finding_onedge

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