Ampersand and parentheses break search

/label ~"Type: Bug" ~"Status: Need triage"

Steps to reproduce

1. Search for an artist/album/track containing an ampersand/parentheses in the quick search bar, search page, or endpoint
2. Submit search

What happens?

• Server responds with:

django.request WARNING  Bad Request: /api/v1/search

• Quick search responds with "There was an issue querying the server."
• Search page hangs

What is expected?

All special characters should be handled by the search feature.

Context

Funkwhale version(s) affected: 1.0-rc1+git.f43f029a

Multi container docker instance running on develop with nginx as proxy.