- PR - pull request.
###Before push check the next points in your commits: _1. Your code style is good.
- You have no commented out lines of code.
- You have two spaces indentations.
- You don't have unnecessary empty lines. 1. You should have one empty line between method definitions. 2. You can divide logical parts of code with one empty line.
- You have one new line in the end of file.
_2. You have committed proper files.
- Your commit contains necessary files related to your feature ONLY. For example, if you do feature about Products you MUST NOT commit changes regarding tests for Stores feature etc.
- You didn't commit custom and temporary - compiled assets, uploaded images, /tmp folder, config files etc. Here could be exceptions, for example if you add some seed data you may add uploaded files.
_3. Tests pass.
Run ALL tests before push.
_4. Your branch contains only one feature.
One feature - one branch - one pull request
_1. Your branch is green.
It means all tests pass. You can check status on branches page or directly on Travis.
_2. Your branch can be automatically merged.
You can check it when create a PR: 
. If it can't be - deal with it:
- Merge fresh master into your branch.
- Or create new branch from fresh master and merge your branch into there.
- Or any other proper way.
