Updated request view and controller to display all room types
TODO: Mike add the hotel fields into the city view
Merge branch 'yc-demo' of https://github.com/davecyen/roomblocker-mean into dev

* 'yc-demo' of https://github.com/davecyen/roomblocker-mean:
  TODO: Mike add the hotel fields into the city view
  Updated request view and controller to display all room types