Updates for new Angular version

Author: jweisman

cloudapp/src/app/external/external.component.ts

@@ -42,7 +42,7 @@ export class ExternalComponent implements OnInit {
             throw new Error('Record not found');
           } else {
             return Object.assign({items: res.items}, 
-              { id: Object.keys(res.records)[0], ...Object.values(res.records)[0] })
+              { id: Object.keys(res.records)[0] }, Object.values(res.records)[0] )
           }
         }), 
         finalize(() => this.running.search = false)

cloudapp/src/app/multi-select/select-entities/select-entities.component.ts

@@ -1,5 +1,5 @@
 import { Component, OnInit, Input, Output, EventEmitter, ViewEncapsulation } from '@angular/core';
-import { MatCheckboxChange } from '@angular/material';
+import { MatCheckboxChange } from '@angular/material/checkbox';
 import { Entity } from '@exlibris/exl-cloudapp-angular-lib';
 
 @Component({