Added travis and tests

.travis.yml

@@ -0,0 +1,24 @@
+
+
+sudo: required
+
+services:
+  - docker
+
+language: go
+
+go:
+  - "1.10.x"
+  - "1.11.x"
+
+install:
+  - git clone "https://github.com/TheCacophonyProject/cacophony-api"
+  - cd cacophony-api
+  - ./run --isolate --background
+  - cd ..
+  - docker cp db-test-seed.sql cacophony-api:/db-seed.sql
+before_script:
+  - ./cacophony-api/wait-for-api || { docker ps; docker logs cacophony-api; exit 1; }
+  - sudo docker exec cacophony-api sh -c "sudo -i -u postgres psql cacophonytest -f/db-seed.sql"
+script:
+  - go vet ./... && go test ./...