To be Discussed

Update on the Structure

/**
 * core/
 *      services/
 *          *.service.ts    
 *      ngrx/
 *          app.effects.ts
 *          app.meta-reducers.ts
 *          app.reducers.ts
 *          app.router-serializer.ts
 *          ngrx-store.module.ts
 */

Let the possibility to the user to choose the right directory for services. Create a new option in config file?