refactor: import from angular2/angular2
refactor: import from angular2/angular2

ideadapt/angular2-experiments,kanvaz/kanvaz-app,donniewa/angular2-routing-example,kanvaz/kanvaz-app,ideadapt/angular2-experiments,donniewa/angular2-routing-example,ideadapt/angular2-experiments,donniewa/angular2-routing-example,kanvaz/kanvaz-app