Fix missing zerver/tests/__init__.py.
Fix missing zerver/tests/__init__.py.

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