Add dependencies to setup-py3k.
Add dependencies to setup-py3k.

Add 'six' to setup-py3k, because it is being used in tools/lister.py.
Add 'typing' to setup-py3k, so that tools/lister.py can be type
annotated in the future.

paxapy/zulip,punchagan/zulip,jainayush975/zulip,brainwane/zulip,eeshangarg/zulip,krtkmj/zulip,j831/zulip,reyha/zulip,SmartPeople/zulip,vabs22/zulip,brainwane/zulip,dattatreya303/zulip,mohsenSy/zulip,krtkmj/zulip,Frouk/zulip,sharmaeklavya2/zulip,jphilipsen05/zulip,dhcrzf/zulip,rishig/zulip,paxapy/zulip,arpith/zulip,amyliu345/zulip,kou/zulip,krtkmj/zulip,peguin40/zulip,cosmicAsymmetry/zulip,synicalsyntax/zulip,dhcrzf/zulip,kou/zulip,Galexrt/zulip,Jianchun1/zulip,sup95/zulip,KingxBanana/zulip,AZtheAsian/zulip,rishig/zulip,SmartPeople/zulip,andersk/zulip,PhilSk/zulip,sup95/zulip,niftynei/zulip,zacps/zulip,Galexrt/zulip,vabs22/zulip,TigorC/zulip,PhilSk/zulip,brainwane/zulip,jackrzhang/zulip,shubhamdhama/zulip,JPJPJPOPOP/zulip,isht3/zulip,susansls/zulip,Diptanshu8/zulip,AZtheAsian/zulip,Juanvulcano/zulip,TigorC/zulip,SmartPeople/zulip,umkay/zulip,hackerkid/zulip,showell/zulip,timabbott/zulip,souravbadami/zulip,souravbadami/zulip,showell/zulip,dawran6/zulip,dattatreya303/zulip,shubhamdhama/zulip,verma-varsha/zulip,zacps/zulip,zacps/zulip,niftynei/zulip,umkay/zulip,Jianchun1/zulip,Vallher/zulip,tommyip/zulip,dhcrzf/zulip,krtkmj/zulip,eeshangarg/zulip,vaidap/zulip,dhcrzf/zulip,samatdav/zulip,vikas-parashar/zulip,dattatreya303/zulip,timabbott/zulip,amanharitsh123/zulip,joyhchen/zulip,vikas-parashar/zulip,reyha/zulip,brockwhittaker/zulip,krtkmj/zulip,jphilipsen05/zulip,shubhamdhama/zulip,peguin40/zulip,zulip/zulip,umkay/zulip,vabs22/zulip,zulip/zulip,tommyip/zulip,blaze225/zulip,KingxBanana/zulip,synicalsyntax/zulip,zulip/zulip,mahim97/zulip,jrowan/zulip,Frouk/zulip,vaidap/zulip,ahmadassaf/zulip,mahim97/zulip,synicalsyntax/zulip,calvinleenyc/zulip,vikas-parashar/zulip,dawran6/zulip,christi3k/zulip,Galexrt/zulip,andersk/zulip,niftynei/zulip,isht3/zulip,blaze225/zulip,samatdav/zulip,arpith/zulip,Vallher/zulip,mohsenSy/zulip,eeshangarg/zulip,mahim97/zulip,sharmaeklavya2/zulip,synicalsyntax/zulip,ryanbackman/zulip,TigorC/zulip,shubhamdhama/zulip,cosmicAsymmetry/zulip,showell/zulip,arpith/zulip,niftynei/zulip,TigorC/zulip,andersk/zulip,kou/zulip,ryanbackman/zulip,KingxBanana/zulip,rishig/zulip,brainwane/zulip,andersk/zulip,peiwei/zulip,shubhamdhama/zulip,souravbadami/zulip,samatdav/zulip,tommyip/zulip,Diptanshu8/zulip,dhcrzf/zulip,souravbadami/zulip,rht/zulip,j831/zulip,amanharitsh123/zulip,blaze225/zulip,sup95/zulip,sonali0901/zulip,samatdav/zulip,sharmaeklavya2/zulip,rishig/zulip,eeshangarg/zulip,peiwei/zulip,souravbadami/zulip,reyha/zulip,AZtheAsian/zulip,amanharitsh123/zulip,jphilipsen05/zulip,isht3/zulip,synicalsyntax/zulip,PhilSk/zulip,mohsenSy/zulip,PhilSk/zulip,calvinleenyc/zulip,Diptanshu8/zulip,rht/zulip,reyha/zulip,mohsenSy/zulip,aakash-cr7/zulip,rht/zulip,brainwane/zulip,dawran6/zulip,cosmicAsymmetry/zulip,timabbott/zulip,hackerkid/zulip,brockwhittaker/zulip,umkay/zulip,amyliu345/zulip,verma-varsha/zulip,souravbadami/zulip,cosmicAsymmetry/zulip,zulip/zulip,umkay/zulip,jrowan/zulip,peiwei/zulip,grave-w-grave/zulip,rht/zulip,isht3/zulip,mahim97/zulip,hackerkid/zulip,cosmicAsymmetry/zulip,punchagan/zulip,Diptanshu8/zulip,AZtheAsian/zulip,joyhchen/zulip,aakash-cr7/zulip,Galexrt/zulip,dhcrzf/zulip,grave-w-grave/zulip,synicalsyntax/zulip,jackrzhang/zulip,samatdav/zulip,zacps/zulip,synicalsyntax/zulip,Vallher/zulip,vaidap/zulip,AZtheAsian/zulip,rishig/zulip,PhilSk/zulip,j831/zulip,joyhchen/zulip,SmartPeople/zulip,eeshangarg/zulip,sonali0901/zulip,zulip/zulip,calvinleenyc/zulip,calvinleenyc/zulip,verma-varsha/zulip,kou/zulip,tommyip/zulip,rht/zulip,ryanbackman/zulip,blaze225/zulip,Vallher/zulip,andersk/zulip,blaze225/zulip,jackrzhang/zulip,jackrzhang/zulip,Diptanshu8/zulip,eeshangarg/zulip,amyliu345/zulip,punchagan/zulip,calvinleenyc/zulip,sonali0901/zulip,Juanvulcano/zulip,sharmaeklavya2/zulip,Juanvulcano/zulip,jackrzhang/zulip,vaidap/zulip,jainayush975/zulip,christi3k/zulip,joyhchen/zulip,jackrzhang/zulip,jphilipsen05/zulip,hackerkid/zulip,brainwane/zulip,christi3k/zulip,KingxBanana/zulip,ahmadassaf/zulip,peiwei/zulip,dawran6/zulip,timabbott/zulip,susansls/zulip,showell/zulip,Frouk/zulip,sup95/zulip,verma-varsha/zulip,dattatreya303/zulip,mahim97/zulip,jainayush975/zulip,jrowan/zulip,verma-varsha/zulip,sup95/zulip,christi3k/zulip,vabs22/zulip,susansls/zulip,arpith/zulip,vabs22/zulip,zulip/zulip,Juanvulcano/zulip,calvinleenyc/zulip,jrowan/zulip,jainayush975/zulip,brockwhittaker/zulip,ahmadassaf/zulip,timabbott/zulip,JPJPJPOPOP/zulip,paxapy/zulip,hackerkid/zulip,peiwei/zulip,peguin40/zulip,jphilipsen05/zulip,rishig/zulip,Galexrt/zulip,paxapy/zulip,joyhchen/zulip,mohsenSy/zulip,christi3k/zulip,joyhchen/zulip,kou/zulip,ahmadassaf/zulip,brockwhittaker/zulip,Vallher/zulip,mahim97/zulip,sonali0901/zulip,showell/zulip,peiwei/zulip,Galexrt/zulip,vabs22/zulip,Frouk/zulip,SmartPeople/zulip,punchagan/zulip,amanharitsh123/zulip,Jianchun1/zulip,christi3k/zulip,brainwane/zulip,vaidap/zulip,ahmadassaf/zulip,andersk/zulip,shubhamdhama/zulip,tommyip/zulip,sup95/zulip,paxapy/zulip,dawran6/zulip,vikas-parashar/zulip,rht/zulip,arpith/zulip,zacps/zulip,ahmadassaf/zulip,zacps/zulip,eeshangarg/zulip,Jianchun1/zulip,ahmadassaf/zulip,amanharitsh123/zulip,hackerkid/zulip,JPJPJPOPOP/zulip,isht3/zulip,kou/zulip,AZtheAsian/zulip,grave-w-grave/zulip,verma-varsha/zulip,aakash-cr7/zulip,niftynei/zulip,TigorC/zulip,jainayush975/zulip,jainayush975/zulip,Vallher/zulip,isht3/zulip,dattatreya303/zulip,TigorC/zulip,brockwhittaker/zulip,cosmicAsymmetry/zulip,vikas-parashar/zulip,ryanbackman/zulip,ryanbackman/zulip,aakash-cr7/zulip,sharmaeklavya2/zulip,JPJPJPOPOP/zulip,jrowan/zulip,kou/zulip,mohsenSy/zulip,sharmaeklavya2/zulip,reyha/zulip,aakash-cr7/zulip,shubhamdhama/zulip,timabbott/zulip,vikas-parashar/zulip,amyliu345/zulip,jrowan/zulip,j831/zulip,jphilipsen05/zulip,amanharitsh123/zulip,krtkmj/zulip,rishig/zulip,Vallher/zulip,dattatreya303/zulip,grave-w-grave/zulip,j831/zulip,arpith/zulip,niftynei/zulip,ryanbackman/zulip,zulip/zulip,Frouk/zulip,punchagan/zulip,Galexrt/zulip,amyliu345/zulip,punchagan/zulip,peguin40/zulip,hackerkid/zulip,peguin40/zulip,reyha/zulip,sonali0901/zulip,dhcrzf/zulip,umkay/zulip,tommyip/zulip,sonali0901/zulip,punchagan/zulip,timabbott/zulip,showell/zulip,Juanvulcano/zulip,Frouk/zulip,blaze225/zulip,PhilSk/zulip,susansls/zulip,aakash-cr7/zulip,jackrzhang/zulip,umkay/zulip,j831/zulip,Diptanshu8/zulip,krtkmj/zulip,andersk/zulip,Jianchun1/zulip,susansls/zulip,peiwei/zulip,Jianchun1/zulip,brockwhittaker/zulip,tommyip/zulip,paxapy/zulip,SmartPeople/zulip,KingxBanana/zulip,rht/zulip,susansls/zulip,JPJPJPOPOP/zulip,Juanvulcano/zulip,vaidap/zulip,showell/zulip,JPJPJPOPOP/zulip,amyliu345/zulip,samatdav/zulip,grave-w-grave/zulip,grave-w-grave/zulip,Frouk/zulip,peguin40/zulip,dawran6/zulip,KingxBanana/zulip