mozilla/zamboni — pull request #2369 by ngokevin (2014-08-01 19:31:31+00:00)
Title: super refactor, speed up, and add tests for FeedElementSearchView

- Query all indices at once (4 ES queries -> 1 ES query)
- Use a single Bool/should query
- Use the ES serializers rather than hitting the DB

@robhudson r?