feat(package): add update script
feat(package): add update script

Ismaestro/angular2-tour-of-heroes,Ismaestro/angular2-tour-of-heroes,Ismaestro/angular2-tour-of-heroes,Ismaestro/angular4-example-app,Ismaestro/angular4-example-app,Ismaestro/angular4-example-app