Search results for boards and cards show up separately

Issue Summary

When searching in Trello's search bar board results show up much quicker than cards but this means you can search for a board name but before you click on it the card results get added and can mean you click on the wrong thing

Steps to Reproduce

1. Try to search for something that's in both a board and card name

Expected Results

Search results won't show until all results are there or if some results are returned first, any other results are shown below then so the order isn't interrupted

Actual Results

Board results are shown first but then bumped down the list when card results are shown

Workaround

Waiting until the search icon has disappeared and the search is finished