Merge pull request #1942 from hunicus/doc-tab-animation

Remove fade animation when switching docs tabs

frontend/src/app/docs/docs/docs.component.html

@@ -3,7 +3,7 @@
 
     <h2 i18n="documentation.title">Documentation</h2>
 
-    <ul ngbNav #nav="ngbNav" [(activeId)]="activeTab" class="nav-tabs" role="tablist">
+    <ul ngbNav #nav="ngbNav" [animation]="false" [(activeId)]="activeTab" class="nav-tabs" role="tablist">
 
       <li [ngbNavItem]="0" *ngIf="showFaqTab" role="presentation">
         <a ngbNavLink [routerLink]="['/docs/faq' | relativeUrl]" role="tab">FAQ</a>