Fix formatting for Group PMs in the right sidebar.
Fix formatting for Group PMs in the right sidebar.

We now sort users by the lower case value of their
full names in each of the links in the "GROUP PMs"
section of the right sidebar.  We still use "+n others"
for big huddles.

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