message: toJSON method
diff: @@ -13,6 +13,7 @@ export default class ProjectStore {
  constructor(name = "Untitled Project") {
  this.name = name;
  + this.toJSON = this.toJSON.bind(this);
  }
  @computed get suites() {
  @@ -79,4 +80,14 @@ export default class ProjectStore {
  this._tests.remove(test);
  }
  }
  +
  + toJSON() {
  + return JSON.stringify({
  + name: this.name,
  + url: this.url,
  + tests: this._tests,
  + suites: this._suites,
  + urls: this._urls
  + });
  + }
  }
  