Release v0.8.4

docker run synadia/nats-account-server:0.8.4

Changelog

6f8eb40 Merge branch 'release/v0.8.4'
d5d3199 Bump version
60a050b Merge pull request #46 from nats-io/skip-tls-default
1c4ef13 Update version
bc628a4 Remove default InsecureSkipVerify for TLS
ae2b2ee Merge pull request #45 from nats-io/update-certs
c93262f Add certs
541c77d added tests for / on primary url