Clean tutorial_message.handlebars to use 4 space indents.
Clean tutorial_message.handlebars to use 4 space indents.

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