aurelienlt

$select.refreshing=false during the refresh-delay

1

`$select.refreshing` is great to display hints during the refreshing. But during the `refresh-delay`, `$select.refreshing` is `false` and it is impossible to make a difference between no result and refreshing http://plnkr.co/edit/yPo1KKJUI1Lk7SL5308Z?p=preview...