getReadmeTemplate = async templatePath => {
  const spinner = ora('Loading README template').start()

  try {
    const template = await promisify(fs.readFile)(templatePath, 'utf8')
    spinner.succeed('README template loaded')
    return template
  } catch (err) {
    spinner.fail('README template loading fail')
    throw err
  }
}
Get README template content from the given templatePath

@param {string} templatePath