1. Change initial query in instantiate.php to ask for just the few
   fields we need. Profiles have rspecs and scripts, and that is a lot
   of data to return, given that the average user has access to 300+
   profiles cause of all the ones marked public.

   But in general, there is a lot going on in instantiate.php, which is
   where most users are redirected to after login, and that causes a lot
   of delay.

2. The MotherShip uses ZFS_NOEXPORT, so when logging in we have to see
   if we have to run exports_setup. exports_setup can take anywhere from
   5-25 seconds. The login path was forcing this once a day, but in fact
   exports_setup is using a week, so lets change the test to match that.

3. Show a soothing modal after pressing the login button to keep the
   natives happy.