better intent flags for widget

astrid/src/com/todoroo/astrid/widget/TasksWidget.java

@@ -188,7 +188,7 @@ public class TasksWidget extends AppWidgetProvider {
             }
 
             Intent listIntent = new Intent(context, TaskListActivity.class);
-            listIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
+            listIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
             if(filter != null) {
                 listIntent.putExtra(TaskListActivity.TOKEN_FILTER, filter);
                 listIntent.setType(filter.sqlQuery);