PR-I. ADD interface

- base setup
- markup
- Google Maps autocomplete component
let's agree not to use $ at all?
http://stepansuvorov.com/blog/2014/07/%D0%BA%D0%B0%D0%BA-%D0%BF%D1%80%D0%B0%D0%B2%D0%B8%D0%BB%D1%8C%D0%BD%D0%BE-%D0%B3%D0%BE%D1%82%D0%BE%D0%B2%D0%B8%D1%82%D1%8C-angular/