Update setup.md
Update setup.md

Hi Sage. My name is Tempestt Woodard, and I am a Ruby on Rails Developer and Outreachy applicant. I wanted to say hello and get acquainted with Wikimedia. Here are a few small changes to the manual setup process.
WikiEducationFoundation/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard