Refactor API URLs to use GlobalConstants and update CORS configurations for production

jambotron-ui/src/app/app.routes.ts

@@ -17,7 +17,7 @@ export const routes: Routes = [
 
 ];
 @NgModule({
-  imports: [RouterModule.forRoot(routes)],//, { useHash: true }
+  imports: [RouterModule.forRoot(routes, { useHash: true}) ],
   exports: [RouterModule],
 })
 export class AppRoutingModule {}