Run mypy on extensionless python scripts in Travis.
Run mypy on extensionless python scripts in Travis.

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