#242 Reworked breadcrumb, deprecated up button

- reworked breadcrumb
- deprecated up button in favour of external implementations
- removed hardcoded “document library” path from document list (always
start with root)
- always dealing with ‘absolute’ paths
- simplified upload demo

ng2-components/ng2-alfresco-documentlist/src/components/document-list.html

@@ -25,18 +25,6 @@
     </tr>
     </thead>
     <tbody>
-    <tr *ngIf="canNavigateParent()"
-        data-automation-id="folder_up_row"
-        class="parent-folder-link"
-        (click)="onNavigateParentClick($event)"
-        (dblclick)="onNavigateParentDblClick($event)">
-        <td [attr.colspan]="1 + columns?.length" class="non-selectable">
-            <button class="mdl-button mdl-js-button mdl-button--icon">
-                <i data-automation-id="folder_up_icon" class="material-icons">arrow_upward</i>
-            </button>
-        </td>
-    </tr>
-
     <tr *ngFor="let content of folder.list.entries; let idx = index"
         [attr.data-automation-id]="getObjectValue(content.entry, 'name')">
         <!-- Columns -->