Simplify union, esp. renaming nodes. Addresses #704
Simplify union, esp. renaming nodes.
Addresses #704

dmoliveira/networkx,nathania/networkx,cmtm/networkx,tmilicic/networkx,ionanrozenfeld/networkx,jni/networkx,kernc/networkx,jakevdp/networkx,blublud/networkx,andnovar/networkx,blublud/networkx,harlowja/networkx,jakevdp/networkx,aureooms/networkx,aureooms/networkx,debsankha/networkx,wasade/networkx,RMKD/networkx,dhimmel/networkx,jfinkels/networkx,dmoliveira/networkx,jcurbelo/networkx,harlowja/networkx,bzero/networkx,sharifulgeo/networkx,dmoliveira/networkx,sharifulgeo/networkx,dhimmel/networkx,ghdk/networkx,beni55/networkx,chrisnatali/networkx,JamesClough/networkx,RMKD/networkx,nathania/networkx,debsankha/networkx,kernc/networkx,dhimmel/networkx,kai5263499/networkx,farhaanbukhsh/networkx,kai5263499/networkx,debsankha/networkx,nathania/networkx,harlowja/networkx,chrisnatali/networkx,ghdk/networkx,SanketDG/networkx,farhaanbukhsh/networkx,jni/networkx,ionanrozenfeld/networkx,NvanAdrichem/networkx,bzero/networkx,goulu/networkx,ltiao/networkx,ghdk/networkx,jakevdp/networkx,chrisnatali/networkx,kai5263499/networkx,ionanrozenfeld/networkx,jni/networkx,RMKD/networkx,sharifulgeo/networkx,yashu-seth/networkx,bzero/networkx,farhaanbukhsh/networkx,blublud/networkx,kernc/networkx,Sixshaman/networkx,OrkoHunter/networkx,michaelpacer/networkx,jtorrents/networkx,aureooms/networkx,jtorrents/networkx