Master main git

- Master main github
- Master main gitlab
- Master vs main github
- Master main branch github
- Rename master main git
- Master to main git command
- Master main branch git
- Master vs main git branch
- Rename master main github
- Merge main master github
- Rename master to main gitlab
- Push master to main github
- Change master to main gitlab
- Merge master into main github
- Move master to main github