Git Workflow

1. Create new branch and checkout branch  
`git checkout -b <name_of_branch>`
2. Make changes
3. Stage changes  
`git add <filename>` to add `<filename>`  
`git add -A .` to add all your changes and remove files
4. Commit changes (often). You can reference or 'fix' a bug by saying "Fixes #<issue_number>"  
`git commit -m "This is a commit message."`
5. After you're done committing all your changes, merge master and push.  
```
> git merge master
// resolve merge conflicts if any
> git push origin <name_of_branch>
```
6. Go to GitHub and submit pull request with detailed description and screenshots of your changes.