Reference doc to nditer is python3 friendly
Reference doc to nditer is python3 friendly

pizzathief/numpy,jakirkham/numpy,endolith/numpy,rgommers/numpy,jakirkham/numpy,WarrenWeckesser/numpy,WarrenWeckesser/numpy,grlee77/numpy,ahaldane/numpy,pdebuyl/numpy,rgommers/numpy,simongibbons/numpy,Eric89GXL/numpy,seberg/numpy,mhvk/numpy,pizzathief/numpy,shoyer/numpy,seberg/numpy,pdebuyl/numpy,madphysicist/numpy,gfyoung/numpy,numpy/numpy,pdebuyl/numpy,simongibbons/numpy,madphysicist/numpy,jorisvandenbossche/numpy,endolith/numpy,WarrenWeckesser/numpy,simongibbons/numpy,shoyer/numpy,simongibbons/numpy,shoyer/numpy,seberg/numpy,jorisvandenbossche/numpy,pbrod/numpy,numpy/numpy,abalkin/numpy,pizzathief/numpy,jorisvandenbossche/numpy,pizzathief/numpy,shoyer/numpy,jorisvandenbossche/numpy,ahaldane/numpy,anntzer/numpy,abalkin/numpy,mhvk/numpy,abalkin/numpy,charris/numpy,shoyer/numpy,gfyoung/numpy,charris/numpy,jakirkham/numpy,MSeifert04/numpy,pdebuyl/numpy,MSeifert04/numpy,mattip/numpy,grlee77/numpy,gfyoung/numpy,mhvk/numpy,ahaldane/numpy,grlee77/numpy,MSeifert04/numpy,MSeifert04/numpy,mattip/numpy,pbrod/numpy,rgommers/numpy,jakirkham/numpy,grlee77/numpy,rgommers/numpy,anntzer/numpy,charris/numpy,jakirkham/numpy,WarrenWeckesser/numpy,mattip/numpy,pbrod/numpy,anntzer/numpy,ahaldane/numpy,madphysicist/numpy,grlee77/numpy,charris/numpy,Eric89GXL/numpy,MSeifert04/numpy,anntzer/numpy,madphysicist/numpy,jorisvandenbossche/numpy,numpy/numpy,pizzathief/numpy,simongibbons/numpy,madphysicist/numpy,endolith/numpy,numpy/numpy,Eric89GXL/numpy,mhvk/numpy,pbrod/numpy,pbrod/numpy,ahaldane/numpy,mattip/numpy,seberg/numpy,Eric89GXL/numpy,endolith/numpy,WarrenWeckesser/numpy,mhvk/numpy