feat(centers && groups) : Centers and groups list (#238)

*feat(centers && groups) : Centers and groups list (#238)

src/app/centers/centers-routing.module.ts

@@ -0,0 +1,23 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { Route, extract } from '../core';
+import { CentersComponent } from './centers.component';
+
+const routes: Routes = [
+  Route.withShell([
+
+    {
+      path: 'centers',
+      component: CentersComponent,
+      data: { title: extract('Centers'),  breadcrumb: 'Centers' }
+    }
+  ])
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+  providers: []
+})
+export class CentersRoutingModule { }