switch from term query to match query
Summary:
Switch to the `match` query. The operator is set to `and` because it defaults to `or` which is likely to annoy users. We might want to consider using `query_string` to get booleans, wildcards, and other features. The only problem with `query_string` is that it can allow querying on other fields in the json document, and we may want to prevent that. That might even expose information we don't want to expose. Another option would be to parse booleans ourselves and translate them to the ES query DSL.
fixes T5488
Test Plan: Try the `vpn`/`VPN` test case described in T5488.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: WikiChad, epriestley, Korvin
Maniphest Tasks: T5488
Differential Revision: https://secure.phabricator.com/D9785
authored by