Define CarsService provider

Author: yontxu

angular2-rest-service/src/app/app.module.ts

@@ -4,11 +4,13 @@ import { NgModule } from '@angular/core';
 import { FormsModule } from '@angular/forms';
 import { HttpModule } from '@angular/http';
 import { RouterModule, Routes } from '@angular/router';
-import { AppComponent } from './app.component';
+import { CarsService } from 'app/services/cars.service';
 import { CarsComponent } from './cars/cars.component';
 import { CarsListingComponent } from './cars-listing/cars-listing.component';
 import { CarDetailComponent } from './car-detail/car-detail.component';
 
+import { AppComponent } from './app.component';
+
 const carsRoutes: Routes = [
  { path: 'cars',
  component: CarsComponent,
@@ -33,7 +35,7 @@ const carsRoutes: Routes = [
  NgbModule.forRoot(),
  RouterModule.forRoot( carsRoutes )
  ],
- providers: [],
+ providers: [CarsService],
  bootstrap: [AppComponent]
 })
 export class AppModule { }