Deploying JS Buy SDK

Merge your branch into master
Run npm version [patch|minor|major] which will do the following:

write new version to package.json
create a commit with a commit message matching the version number
create a new tag matching the version number

Push the new commit and tags to master with git push origin master --tags
Run npm publish to update the package on npm
Create a release on Github. Include changelog in description
Deploy built scripts to s3 via shipit