Rename the RestrictedClient class to BotHandlerApi
Rename the RestrictedClient class to BotHandlerApi

As a first step into restructuring the run.py layout to support a
worker and an API-wrapper class, we rename the RestrictedClient
class appropriately.

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