reload after share by link

Signed-off-by: Jonas Mayer <jonas.a.mayer@gmx.net>

app/src/main/java/com/owncloud/android/ui/helpers/FileOperationsHelper.java

@@ -523,6 +523,7 @@ public class FileOperationsHelper {
                 showShareFile(file);
             }
         }
+        fileActivity.refreshList();
     }
 
     /**