Git Principles


## commit principles
- Every commit must be independent
- Every commit must include its own tests

## branch principles
### tree based struecture
- release branch is only one
- test branch can be more than one
- several **one** function based develop branch
- merge commit (top - down)and pull request (down - top) must be reverse direction


## pull request principle
- every pull request must be stable (pass all tests)





