code: function write(filepath, contents) {
    return new Promise((resolve, reject)=>{
      fs.writeFile(filepath, contents, (err, response)=>{
        if (err) return reject(err);
        return resolve(response);
      })
    });
  }
docs: A promisified version of node native fs.write() for basic text content.
  
  @param {string} filepath		The path to write to.
  @param {string} contents		The contents to write to filepath.
  @returns {Promise}