docs(demos): remove perfect scrollbar from demo

Author: mattlewis92

package-lock.json

@@ -128,7 +128,6 @@
     "ng-packagr": "^5.7.1",
     "ngx-clipboard": "^12.3.1",
     "ngx-contextmenu": "^5.4.0",
-    "ngx-perfect-scrollbar": "^8.0.0",
     "node-sass": "^4.13.1",
     "npm-run-all": "^4.1.5",
     "postcss-cli": "^7.1.0",

package.json

@@ -135,7 +135,6 @@
   <div class="row fill-height">
     <div
       class="col-md-9 col-xl-10 fill-height scroll-y"
-      perfectScrollbar
       mwlDraggableScrollContainer
     >
       <div class="card" *ngIf="firstDemoLoaded; else loading">
@@ -195,10 +194,7 @@
         </div>
       </div>
     </div>
-    <div
-      class="col-md-3 col-xl-2 fill-height sidebar-nav scroll-y"
-      perfectScrollbar
-    >
+    <div class="col-md-3 col-xl-2 fill-height sidebar-nav scroll-y">
       <input
         type="search"
         class="form-control"

projects/demos/app/demo-app.html

@@ -8,7 +8,6 @@ import {
   NgbTooltipModule,
 } from '@ng-bootstrap/ng-bootstrap';
 import { Angulartics2Module } from 'angulartics2';
-import { PerfectScrollbarModule } from 'ngx-perfect-scrollbar';
 import { DragAndDropModule } from 'angular-draggable-droppable';
 import { DemoAppComponent } from './demo-app.component';
 import { DemoComponent as DefaultDemoComponent } from './demo-modules/kitchen-sink/component';
@@ -30,7 +29,6 @@ import { ClipboardModule } from 'ngx-clipboard';
     Angulartics2Module.forRoot({
       developerMode: !environment.production,
     }),
-    PerfectScrollbarModule,
     ClipboardModule,
     DefaultDemoModule,
     RouterModule.forRoot(

projects/demos/app/demo-app.module.ts

@@ -2,5 +2,4 @@
 @import '~font-awesome/css/font-awesome.css';
 @import '~highlight.js/styles/github.css';
 @import '~flatpickr/dist/flatpickr.css';
-@import '~perfect-scrollbar/css/perfect-scrollbar.css';
 @import '../angular-calendar/src/angular-calendar.scss';