Use full community, collection and item names in breadcrumb navigation (DSpace#1957)

* Add ngTooTip and property botton in ToolTip

modify the breadcumbs html file to show the full name on mouseover

* fixed in test of breadcumbs

* Suggestion last breadcumb

* Fix alignment (as it was before)

Co-authored-by: Tim Donohue <tim.donohue@lyrasis.org>

Author: jtimal

src/app/breadcrumbs/breadcrumbs.component.html

@@ -10,7 +10,7 @@
     </nav>
 
     <ng-template #breadcrumb let-text="text" let-url="url">
-        <li class="breadcrumb-item"><div class="breadcrumb-item-limiter"><a [routerLink]="url" class="text-truncate">{{text | translate}}</a></div></li>
+        <li class="breadcrumb-item"><div class="breadcrumb-item-limiter"><a [routerLink]="url" class="text-truncate" [ngbTooltip]="text | translate" placement="bottom" >{{text | translate}}</a></div></li>
     </ng-template>
 
     <ng-template #activeBreadcrumb let-text="text">