Directed Gnp model (fast version) has wrong start index
Directed Gnp model (fast version) has wrong start index

For the directed graph version of the Gnp model the starting target has to be at v=0 not v=1 or no out-edges will ever be generated from node 0.

nathania/networkx,farhaanbukhsh/networkx,farhaanbukhsh/networkx,yashu-seth/networkx,debsankha/networkx,chrisnatali/networkx,ionanrozenfeld/networkx,RMKD/networkx,sharifulgeo/networkx,farhaanbukhsh/networkx,wasade/networkx,bzero/networkx,nathania/networkx,cmtm/networkx,JamesClough/networkx,ltiao/networkx,harlowja/networkx,jakevdp/networkx,jni/networkx,chrisnatali/networkx,dhimmel/networkx,nathania/networkx,ionanrozenfeld/networkx,jakevdp/networkx,dhimmel/networkx,sharifulgeo/networkx,andnovar/networkx,sharifulgeo/networkx,aureooms/networkx,harlowja/networkx,RMKD/networkx,RMKD/networkx,kernc/networkx,jni/networkx,debsankha/networkx,aureooms/networkx,ionanrozenfeld/networkx,kernc/networkx,beni55/networkx,jfinkels/networkx,Sixshaman/networkx,tmilicic/networkx,dmoliveira/networkx,debsankha/networkx,ghdk/networkx,jcurbelo/networkx,blublud/networkx,harlowja/networkx,ghdk/networkx,goulu/networkx,dmoliveira/networkx,bzero/networkx,chrisnatali/networkx,dhimmel/networkx,jni/networkx,dmoliveira/networkx,ghdk/networkx,blublud/networkx,jakevdp/networkx,kernc/networkx,NvanAdrichem/networkx,bzero/networkx,aureooms/networkx,OrkoHunter/networkx,blublud/networkx,SanketDG/networkx,michaelpacer/networkx