(fix): Rename ngOutletContext (deprecated) to ngTemplateOutletContext (leovo2708#72)

Author: ktriek

src/lib/treeview-item.component.html

@@ -1,8 +1,8 @@
 <div *ngIf="item" class="treeview-item">
-    <ng-template [ngTemplateOutlet]="template" [ngOutletContext]="{item: item, onCollapseExpand: onCollapseExpand, onCheckedChange: onCheckedChange}">
+    <ng-template [ngTemplateOutlet]="template" [ngTemplateOutletContext]="{item: item, onCollapseExpand: onCollapseExpand, onCheckedChange: onCheckedChange}">
     </ng-template>
     <div *ngIf="!item.collapsed">
         <ngx-treeview-item [config]="config" *ngFor="let child of item.children" [item]="child" [template]="template" (checkedChange)="onChildCheckedChange(child, $event)">
         </ngx-treeview-item>
     </div>
-</div>
+</div>

src/lib/treeview.component.html

@@ -35,7 +35,7 @@
     </div>
 </ng-template>
 <div class="treeview-header">
-    <ng-template [ngTemplateOutlet]="headerTemplate || defaultHeaderTemplate" [ngOutletContext]="headerTemplateContext">
+    <ng-template [ngTemplateOutlet]="headerTemplate || defaultHeaderTemplate" [ngTemplateOutletContext]="headerTemplateContext">
     </ng-template>
 </div>
 <div [ngSwitch]="hasFilterItems">
@@ -47,4 +47,4 @@
     <div *ngSwitchCase="false" class="treeview-text">
         {{i18n.getFilterNoItemsFoundText()}}
     </div>
-</div>
+</div>