Merge pull request #2 from gfx-labs/interface

.gitlab-ci.yml

lib/fed/codecs/netconncodec/codec.go

lib/fed/conn.go

lib/fed/interface.go

...lers/discovery/discoverers/google_cloud_sql/discoverer.go

lib/gat/handlers/pgbouncer/module.go

lib/gat/handlers/pool/dialer.go

lib/gat/listen.go

lib/gat/matchers/localaddress.go

lib/gsql/pair.go

lib/gsql/query_test.go

test/runner.go