message: Lets deploy branch be configured
diff: @@ -7,4 +7,8 @@ gzip -S .cgz $(find public/assets -name '*.css')
  gzip -S .jgz $(find public/assets -name '*.js')
  bucket-assets --bucket $S3_BUCKET
  heroku config:set ASSET_MANIFEST=$(cat manifest.json) --app=$APP_NAME
  +if [ -z "$BRANCH_NAME" ]; then
  git push --force https://git.heroku.com/$APP_NAME.git master
  +else
  + git push --force https://git.heroku.com/$APP_NAME.git $BRANCH_NAME:master
  +fi
  