Next steps:
  mkdir Calculator.iOS
  cd Calculator.iOS
  git init
  touch README
  git add README
  git commit -m 'first commit'
  git remote add origin git@github.com:docchang/Calculator.iOS.git
  git push origin master
      
Existing Git Repo?
  cd existing_git_repo
  git remote add origin git@github.com:docchang/Calculator.iOS.git
  git push origin master