MOBILE-3329 folder: Don't display refresh in subfolders

Author: dpalou

src/addon/mod/folder/components/index/addon-mod-folder-index.html

@@ -4,7 +4,7 @@
         <core-context-menu-item *ngIf="externalUrl" [priority]="900" [content]="'core.openinbrowser' | translate" [href]="externalUrl" [iconAction]="'open'"></core-context-menu-item>
         <core-context-menu-item *ngIf="description" [priority]="800" [content]="'core.moduleintro' | translate" (action)="expandDescription()" [iconAction]="'arrow-forward'"></core-context-menu-item>
         <core-context-menu-item *ngIf="blog" [priority]="750" content="{{'addon.blog.blog' | translate}}" [iconAction]="'fa-newspaper-o'" (action)="gotoBlog($event)"></core-context-menu-item>
-        <core-context-menu-item [priority]="700" [content]="'core.refresh' | translate" (action)="doRefresh(null, $event)" [iconAction]="refreshIcon" [closeOnClick]="false"></core-context-menu-item>
+        <core-context-menu-item *ngIf="!path" [priority]="700" [content]="'core.refresh' | translate" (action)="doRefresh(null, $event)" [iconAction]="refreshIcon" [closeOnClick]="false"></core-context-menu-item>
         <core-context-menu-item *ngIf="prefetchStatusIcon" [priority]="600" [content]="prefetchText" (action)="prefetch($event)" [iconAction]="prefetchStatusIcon" [closeOnClick]="false"></core-context-menu-item>
         <core-context-menu-item *ngIf="size" [priority]="500" [content]="'core.removefiles' | translate:{$a: size}" [iconDescription]="'cube'" (action)="removeFiles()" [iconAction]="'trash'"></core-context-menu-item>
     </core-context-menu>