message: notify when a project is loaded
diff: @@ -155,4 +155,11 @@ export function loadProject(project, file) {
  function loadJSONProject(project, data) {
  project.fromJS(JSON.parse(data));
  + Manager.emitMessage({
  + action: "event",
  + event: "projectLoaded",
  + project: {
  + name: project.name
  + }
  + });
  }
  