cleanup

src/app/formulaManager/viewComponents/viewComponents.component.ts

@@ -1,6 +1,4 @@
 import {Component} from '@angular/core';
-import {AngularFirestore} from 'angularfire2/firestore';
-import {map} from 'rxjs/operators';
 import {MatDialog} from '@angular/material';
 import {DeleteComponent} from '../../delete/delete.component';
 import {NewComponentComponent} from '../newComponent/newComponent.component';