3K: doc: some updates to 3K porting notes
3K: doc: some updates to 3K porting notes

WarrenWeckesser/numpy,embray/numpy,SiccarPoint/numpy,shoyer/numpy,numpy/numpy,dwillmer/numpy,ewmoore/numpy,jakirkham/numpy,ewmoore/numpy,rherault-insa/numpy,andsor/numpy,sonnyhu/numpy,dwf/numpy,matthew-brett/numpy,seberg/numpy,stefanv/numpy,ogrisel/numpy,githubmlai/numpy,ChristopherHogan/numpy,groutr/numpy,trankmichael/numpy,simongibbons/numpy,ChanderG/numpy,solarjoe/numpy,pizzathief/numpy,tdsmith/numpy,BMJHayward/numpy,chatcannon/numpy,sinhrks/numpy,Linkid/numpy,brandon-rhodes/numpy,WillieMaddox/numpy,joferkington/numpy,mortada/numpy,simongibbons/numpy,MichaelAquilina/numpy,AustereCuriosity/numpy,mindw/numpy,madphysicist/numpy,astrofrog/numpy,jorisvandenbossche/numpy,bertrand-l/numpy,NextThought/pypy-numpy,jorisvandenbossche/numpy,KaelChen/numpy,utke1/numpy,matthew-brett/numpy,Eric89GXL/numpy,dimasad/numpy,mindw/numpy,mwiebe/numpy,GaZ3ll3/numpy,numpy/numpy,jorisvandenbossche/numpy,stefanv/numpy,has2k1/numpy,dch312/numpy,ekalosak/numpy,drasmuss/numpy,shoyer/numpy,rherault-insa/numpy,kiwifb/numpy,ekalosak/numpy,njase/numpy,mattip/numpy,madphysicist/numpy,ContinuumIO/numpy,MichaelAquilina/numpy,joferkington/numpy,tacaswell/numpy,argriffing/numpy,solarjoe/numpy,Eric89GXL/numpy,yiakwy/numpy,embray/numpy,numpy/numpy,Linkid/numpy,BabeNovelty/numpy,sigma-random/numpy,ssanderson/numpy,gfyoung/numpy,BMJHayward/numpy,andsor/numpy,mingwpy/numpy,nguyentu1602/numpy,ahaldane/numpy,musically-ut/numpy,BabeNovelty/numpy,stuarteberg/numpy,njase/numpy,chiffa/numpy,naritta/numpy,Linkid/numpy,jschueller/numpy,ajdawson/numpy,nbeaver/numpy,gmcastil/numpy,WarrenWeckesser/numpy,WillieMaddox/numpy,sinhrks/numpy,pbrod/numpy,anntzer/numpy,skwbc/numpy,pbrod/numpy,Yusa95/numpy,Eric89GXL/numpy,ajdawson/numpy,endolith/numpy,stefanv/numpy,behzadnouri/numpy,ssanderson/numpy,larsmans/numpy,NextThought/pypy-numpy,moreati/numpy,githubmlai/numpy,jankoslavic/numpy,rhythmsosad/numpy,ViralLeadership/numpy,mathdd/numpy,dch312/numpy,bringingheavendown/numpy,immerrr/numpy,cjermain/numpy,WarrenWeckesser/numpy,Eric89GXL/numpy,numpy/numpy-refactor,gfyoung/numpy,felipebetancur/numpy,jonathanunderwood/numpy,dimasad/numpy,charris/numpy,WillieMaddox/numpy,leifdenby/numpy,Linkid/numpy,BMJHayward/numpy,drasmuss/numpy,embray/numpy,gmcastil/numpy,ahaldane/numpy,rgommers/numpy,pbrod/numpy,Srisai85/numpy,astrofrog/numpy,ESSS/numpy,mwiebe/numpy,rhythmsosad/numpy,mortada/numpy,pizzathief/numpy,ContinuumIO/numpy,sonnyhu/numpy,behzadnouri/numpy,ChanderG/numpy,nguyentu1602/numpy,charris/numpy,embray/numpy,sinhrks/numpy,jankoslavic/numpy,CMartelLML/numpy,ogrisel/numpy,rudimeier/numpy,felipebetancur/numpy,jankoslavic/numpy,numpy/numpy,groutr/numpy,ssanderson/numpy,GrimDerp/numpy,jonathanunderwood/numpy,jakirkham/numpy,pizzathief/numpy,bmorris3/numpy,ChristopherHogan/numpy,skwbc/numpy,utke1/numpy,Srisai85/numpy,empeeu/numpy,cowlicks/numpy,MaPePeR/numpy,grlee77/numpy,musically-ut/numpy,pdebuyl/numpy,chatcannon/numpy,Anwesh43/numpy,numpy/numpy-refactor,mhvk/numpy,BabeNovelty/numpy,pelson/numpy,mindw/numpy,grlee77/numpy,mortada/numpy,jorisvandenbossche/numpy,maniteja123/numpy,empeeu/numpy,pyparallel/numpy,MSeifert04/numpy,tacaswell/numpy,matthew-brett/numpy,pbrod/numpy,argriffing/numpy,rherault-insa/numpy,rgommers/numpy,mwiebe/numpy,tynn/numpy,naritta/numpy,has2k1/numpy,abalkin/numpy,dato-code/numpy,cowlicks/numpy,joferkington/numpy,rajathkumarmp/numpy,NextThought/pypy-numpy,GrimDerp/numpy,solarjoe/numpy,grlee77/numpy,ekalosak/numpy,ddasilva/numpy,pdebuyl/numpy,naritta/numpy,embray/numpy,MSeifert04/numpy,andsor/numpy,rajathkumarmp/numpy,matthew-brett/numpy,astrofrog/numpy,larsmans/numpy,kiwifb/numpy,rajathkumarmp/numpy,sigma-random/numpy,pyparallel/numpy,MSeifert04/numpy,tdsmith/numpy,sonnyhu/numpy,maniteja123/numpy,skymanaditya1/numpy,leifdenby/numpy,SunghanKim/numpy,mattip/numpy,Anwesh43/numpy,ChristopherHogan/numpy,dwf/numpy,empeeu/numpy,WarrenWeckesser/numpy,empeeu/numpy,Dapid/numpy,rgommers/numpy,trankmichael/numpy,madphysicist/numpy,njase/numpy,mingwpy/numpy,dwf/numpy,simongibbons/numpy,jorisvandenbossche/numpy,behzadnouri/numpy,tynn/numpy,ViralLeadership/numpy,ogrisel/numpy,pizzathief/numpy,skwbc/numpy,jschueller/numpy,charris/numpy,grlee77/numpy,gmcastil/numpy,skymanaditya1/numpy,numpy/numpy-refactor,nbeaver/numpy,CMartelLML/numpy,brandon-rhodes/numpy,anntzer/numpy,mortada/numpy,bertrand-l/numpy,dch312/numpy,chiffa/numpy,rmcgibbo/numpy,anntzer/numpy,immerrr/numpy,endolith/numpy,pbrod/numpy,ddasilva/numpy,pelson/numpy,mhvk/numpy,dato-code/numpy,SunghanKim/numpy,jonathanunderwood/numpy,Srisai85/numpy,rgommers/numpy,ajdawson/numpy,dch312/numpy,seberg/numpy,dato-code/numpy,astrofrog/numpy,cowlicks/numpy,jakirkham/numpy,ESSS/numpy,mattip/numpy,nguyentu1602/numpy,kirillzhuravlev/numpy,shoyer/numpy,felipebetancur/numpy,pelson/numpy,MichaelAquilina/numpy,has2k1/numpy,mathdd/numpy,immerrr/numpy,astrofrog/numpy,jankoslavic/numpy,numpy/numpy-refactor,brandon-rhodes/numpy,GrimDerp/numpy,madphysicist/numpy,KaelChen/numpy,rudimeier/numpy,dato-code/numpy,Dapid/numpy,hainm/numpy,mingwpy/numpy,tacaswell/numpy,matthew-brett/numpy,trankmichael/numpy,utke1/numpy,pelson/numpy,b-carter/numpy,Anwesh43/numpy,yiakwy/numpy,b-carter/numpy,immerrr/numpy,moreati/numpy,mathdd/numpy,KaelChen/numpy,madphysicist/numpy,SiccarPoint/numpy,jschueller/numpy,dwf/numpy,ChanderG/numpy,yiakwy/numpy,ewmoore/numpy,dimasad/numpy,GaZ3ll3/numpy,ajdawson/numpy,dwf/numpy,bmorris3/numpy,chiffa/numpy,larsmans/numpy,sigma-random/numpy,ogrisel/numpy,NextThought/pypy-numpy,skymanaditya1/numpy,pelson/numpy,ContinuumIO/numpy,brandon-rhodes/numpy,rudimeier/numpy,trankmichael/numpy,rhythmsosad/numpy,cjermain/numpy,pyparallel/numpy,AustereCuriosity/numpy,endolith/numpy,ewmoore/numpy,rudimeier/numpy,ewmoore/numpy,WarrenWeckesser/numpy,rhythmsosad/numpy,bmorris3/numpy,kirillzhuravlev/numpy,dwillmer/numpy,simongibbons/numpy,dwillmer/numpy,mattip/numpy,Srisai85/numpy,dimasad/numpy,groutr/numpy,jschueller/numpy,pizzathief/numpy,BabeNovelty/numpy,KaelChen/numpy,Yusa95/numpy,sigma-random/numpy,yiakwy/numpy,bringingheavendown/numpy,abalkin/numpy,stuarteberg/numpy,b-carter/numpy,charris/numpy,mathdd/numpy,MaPePeR/numpy,GrimDerp/numpy,moreati/numpy,hainm/numpy,joferkington/numpy,MaPePeR/numpy,jakirkham/numpy,cjermain/numpy,ChanderG/numpy,cjermain/numpy,chatcannon/numpy,GaZ3ll3/numpy,shoyer/numpy,rmcgibbo/numpy,Yusa95/numpy,CMartelLML/numpy,simongibbons/numpy,ogrisel/numpy,shoyer/numpy,maniteja123/numpy,musically-ut/numpy,mhvk/numpy,ddasilva/numpy,endolith/numpy,nguyentu1602/numpy,dwillmer/numpy,AustereCuriosity/numpy,bringingheavendown/numpy,stefanv/numpy,mingwpy/numpy,sonnyhu/numpy,rajathkumarmp/numpy,SiccarPoint/numpy,nbeaver/numpy,tynn/numpy,bertrand-l/numpy,Yusa95/numpy,pdebuyl/numpy,musically-ut/numpy,SiccarPoint/numpy,githubmlai/numpy,anntzer/numpy,stefanv/numpy,rmcgibbo/numpy,githubmlai/numpy,numpy/numpy-refactor,naritta/numpy,mindw/numpy,Anwesh43/numpy,rmcgibbo/numpy,seberg/numpy,ViralLeadership/numpy,tdsmith/numpy,MSeifert04/numpy,mhvk/numpy,stuarteberg/numpy,tdsmith/numpy,MSeifert04/numpy,larsmans/numpy,ahaldane/numpy,pdebuyl/numpy,jakirkham/numpy,Dapid/numpy,hainm/numpy,SunghanKim/numpy,mhvk/numpy,cowlicks/numpy,gfyoung/numpy,stuarteberg/numpy,kirillzhuravlev/numpy,has2k1/numpy,argriffing/numpy,ChristopherHogan/numpy,skymanaditya1/numpy,kiwifb/numpy,drasmuss/numpy,bmorris3/numpy,ahaldane/numpy,leifdenby/numpy,seberg/numpy,ESSS/numpy,MaPePeR/numpy,hainm/numpy,CMartelLML/numpy,MichaelAquilina/numpy,abalkin/numpy,GaZ3ll3/numpy,SunghanKim/numpy,ahaldane/numpy,grlee77/numpy,ekalosak/numpy,sinhrks/numpy,andsor/numpy,felipebetancur/numpy,kirillzhuravlev/numpy,BMJHayward/numpy