code: function uploadToSentry(projectSlug, orgSlug, releaseVersion, assets) {
    var releaseEndpoint = makeUrl(projectSlug, orgSlug);
    var uploadEndpoint = releaseEndpoint + releaseVersion + '/files/';
  
    createRelease(releaseEndpoint, releaseVersion)
      .then(function() {
        return Promise.all(assets.map(uploadFile.bind(null,
                                                      uploadEndpoint,
                                                      releaseVersion
                                                      )));
      })
      .catch(function(e) {
        console.log('Release failed with error: ', e);
      });
  }
docs: Creates a Sentry release and pushes the relevant assets to that release.
  @param {String} projectName
  The Sentry project this release belongs to
  @param {String} releaseVersion
  The release version for the js assets
  @param {Array} assets
  An array of filepaths to the assets that will be uploaded