controllers receive toursService
added tourService
view can display list of tours
added list styling for tours
tour-detail state added
added toursCtrl to lead to tourDetail page
tours index page lists users tours
stub for tour-detail page
reran build for ios
added underscore.js
modified tour-detail url
passing in tourId as a $stateParams
added getTour() in toursService
tour-detail.html can display step information
minor cleanup
started GooglePlacesService
styling changed by gulp
loaded google places library api
no need to delete x-requested-with header
tested out google places lib api with tourDetailCtrl