requirements: Document more clearly ports required for Zulip.
requirements: Document more clearly ports required for Zulip.

synicalsyntax/zulip,zulip/zulip,sharmaeklavya2/zulip,SmartPeople/zulip,tommyip/zulip,amyliu345/zulip,dhcrzf/zulip,eeshangarg/zulip,shubhamdhama/zulip,Galexrt/zulip,jackrzhang/zulip,rishig/zulip,jphilipsen05/zulip,isht3/zulip,kou/zulip,ryanbackman/zulip,amanharitsh123/zulip,PhilSk/zulip,brainwane/zulip,aakash-cr7/zulip,brockwhittaker/zulip,dattatreya303/zulip,amanharitsh123/zulip,synicalsyntax/zulip,rishig/zulip,showell/zulip,dawran6/zulip,punchagan/zulip,ryanbackman/zulip,dattatreya303/zulip,hackerkid/zulip,ryanbackman/zulip,jackrzhang/zulip,jackrzhang/zulip,susansls/zulip,tommyip/zulip,ryanbackman/zulip,christi3k/zulip,sonali0901/zulip,punchagan/zulip,Diptanshu8/zulip,vaidap/zulip,vaidap/zulip,amyliu345/zulip,PhilSk/zulip,christi3k/zulip,susansls/zulip,mahim97/zulip,zulip/zulip,jackrzhang/zulip,sonali0901/zulip,tommyip/zulip,isht3/zulip,susansls/zulip,kou/zulip,synicalsyntax/zulip,punchagan/zulip,rht/zulip,amanharitsh123/zulip,brockwhittaker/zulip,mahim97/zulip,amyliu345/zulip,timabbott/zulip,shubhamdhama/zulip,showell/zulip,ryanbackman/zulip,samatdav/zulip,blaze225/zulip,timabbott/zulip,punchagan/zulip,vabs22/zulip,SmartPeople/zulip,PhilSk/zulip,eeshangarg/zulip,vabs22/zulip,j831/zulip,vaidap/zulip,hackerkid/zulip,christi3k/zulip,jrowan/zulip,souravbadami/zulip,jackrzhang/zulip,SmartPeople/zulip,kou/zulip,jphilipsen05/zulip,dawran6/zulip,brainwane/zulip,rishig/zulip,brainwane/zulip,brainwane/zulip,christi3k/zulip,j831/zulip,blaze225/zulip,JPJPJPOPOP/zulip,Galexrt/zulip,andersk/zulip,vabs22/zulip,verma-varsha/zulip,shubhamdhama/zulip,brainwane/zulip,punchagan/zulip,tommyip/zulip,sonali0901/zulip,synicalsyntax/zulip,Diptanshu8/zulip,JPJPJPOPOP/zulip,zulip/zulip,susansls/zulip,andersk/zulip,dhcrzf/zulip,shubhamdhama/zulip,aakash-cr7/zulip,tommyip/zulip,PhilSk/zulip,mahim97/zulip,isht3/zulip,aakash-cr7/zulip,PhilSk/zulip,vaidap/zulip,dawran6/zulip,aakash-cr7/zulip,SmartPeople/zulip,synicalsyntax/zulip,dattatreya303/zulip,vabs22/zulip,souravbadami/zulip,JPJPJPOPOP/zulip,vaidap/zulip,JPJPJPOPOP/zulip,sonali0901/zulip,sharmaeklavya2/zulip,sharmaeklavya2/zulip,samatdav/zulip,samatdav/zulip,shubhamdhama/zulip,andersk/zulip,zulip/zulip,timabbott/zulip,synicalsyntax/zulip,christi3k/zulip,jainayush975/zulip,rishig/zulip,dhcrzf/zulip,kou/zulip,j831/zulip,sonali0901/zulip,j831/zulip,souravbadami/zulip,dawran6/zulip,blaze225/zulip,verma-varsha/zulip,dattatreya303/zulip,rishig/zulip,j831/zulip,showell/zulip,brainwane/zulip,blaze225/zulip,zulip/zulip,eeshangarg/zulip,jackrzhang/zulip,ryanbackman/zulip,verma-varsha/zulip,jphilipsen05/zulip,Galexrt/zulip,sharmaeklavya2/zulip,punchagan/zulip,sonali0901/zulip,showell/zulip,Diptanshu8/zulip,andersk/zulip,Diptanshu8/zulip,samatdav/zulip,andersk/zulip,brainwane/zulip,SmartPeople/zulip,susansls/zulip,Galexrt/zulip,punchagan/zulip,dhcrzf/zulip,eeshangarg/zulip,jrowan/zulip,verma-varsha/zulip,j831/zulip,isht3/zulip,timabbott/zulip,andersk/zulip,brockwhittaker/zulip,jainayush975/zulip,jainayush975/zulip,jrowan/zulip,rht/zulip,verma-varsha/zulip,eeshangarg/zulip,amyliu345/zulip,dhcrzf/zulip,susansls/zulip,Galexrt/zulip,brockwhittaker/zulip,sharmaeklavya2/zulip,jphilipsen05/zulip,Galexrt/zulip,hackerkid/zulip,tommyip/zulip,dattatreya303/zulip,samatdav/zulip,amanharitsh123/zulip,sharmaeklavya2/zulip,samatdav/zulip,rht/zulip,hackerkid/zulip,blaze225/zulip,hackerkid/zulip,andersk/zulip,JPJPJPOPOP/zulip,rishig/zulip,Galexrt/zulip,Diptanshu8/zulip,souravbadami/zulip,vabs22/zulip,aakash-cr7/zulip,jrowan/zulip,JPJPJPOPOP/zulip,mahim97/zulip,isht3/zulip,kou/zulip,rht/zulip,shubhamdhama/zulip,showell/zulip,aakash-cr7/zulip,rht/zulip,tommyip/zulip,rht/zulip,amanharitsh123/zulip,timabbott/zulip,SmartPeople/zulip,jainayush975/zulip,timabbott/zulip,dhcrzf/zulip,isht3/zulip,jphilipsen05/zulip,vaidap/zulip,zulip/zulip,synicalsyntax/zulip,brockwhittaker/zulip,zulip/zulip,verma-varsha/zulip,souravbadami/zulip,mahim97/zulip,rishig/zulip,showell/zulip,eeshangarg/zulip,souravbadami/zulip,kou/zulip,jrowan/zulip,jackrzhang/zulip,amanharitsh123/zulip,dawran6/zulip,amyliu345/zulip,christi3k/zulip,mahim97/zulip,hackerkid/zulip,eeshangarg/zulip,dattatreya303/zulip,dawran6/zulip,jphilipsen05/zulip,vabs22/zulip,kou/zulip,jrowan/zulip,amyliu345/zulip,brockwhittaker/zulip,showell/zulip,Diptanshu8/zulip,dhcrzf/zulip,PhilSk/zulip,blaze225/zulip,jainayush975/zulip,hackerkid/zulip,timabbott/zulip,jainayush975/zulip,shubhamdhama/zulip,rht/zulip