http://www.emoji-cheat-sheet.com/
- git checkout -b test_branch
- sublime README.md
- git status
- git add README.md
- git commit -m "example change"
- git push -u origin test_branch
Go look on the repo on Github.com, look for the green 'Compare & Pull Request Button' Look at Files Changed, make comments on lines of code, merge when everyone is happy with the code changes (or the person who's signing off on it) If someone commits directly after you push your new branch, go look at branchs on the GitHub GUI and there will be a button to start a pull request on/in there.