constructor(manifest, options) {
    this.settings = {
      replacements: options && options.replacements || "base64",
      archive: options && options.archive,
      resolver: options && options.resolver,
      request: options && options.request
    };
    this.process(manifest);
  }
Handle Package Resources
@class
@param {Manifest} manifest
@param {object} [options]
@param {string} [options.replacements="base64"]
@param {Archive} [options.archive]
@param {method} [options.resolver]