Disable client-side sorting on /packages/trending page

Is someone reading this?)

`minimongo` is too slow when it comes to sorting big collections. There is no way for user to change order of package items on this and similar pages. So it is only possible to sort packages on server and render them on client side right as they are. It will be much faster to load more packages (try to do it 20 times and you will see how laggy it is now).
