*/
import { Injectable } from '@angular/core';
import { GridsterConfig, GridsterItem, DisplayGrid, GridType } from 'angular-gridster2';
-import { UUID } from 'angular2-uuid';
-import { CoreService } from '../core/core.service';
import { Observable } from 'rxjs';
import { IApplicationCatalog } from '../../model/application-catalog.model';
import { environment } from 'src/environments/environment';