RELEASE.md

In order to release a new version of focus on both github and npm, you have to follow these steps:

1. Get the latest version of the sources on the master branch with a git pull origin master
2. Increase the version in the package.json file (maybe it has already be done check npm website
3. Go on the Release branch with a git checkout release
4. Be sure to have the latest version of the release branch with a git pull origin release
5. Merge all changes from master branch into release branch with a git merge master
6. Perform a npm run build (Just to be sure)
7. Commit all build's product onto the release branch (it consists of the focus-components.{js,css} from the dist directory).
8. Create a git tag git tag -a vX.Y.Z -m 'Focus components vX.Y.Z'
9. Push the tag on github git push origin --tags
10. Publish the npm package with npm publish command
11. It should be OK
12. Go on github release page: Focus-components releases and draft a new release with a release note detailing all the changes and bug fixes.
13. Go back on master branch and increase the package version on the latest digit: X.Y.Z+1