v2.0.0-beta.9

Changelog

25524f5 Add global tracing

Docker images

• docker pull nicholasjackson/emojify-api:latest
• docker pull nicholasjackson/emojify-api:v2.0.0-beta.9
• docker pull nicholasjackson/emojify-api:25524f5ba3e7d094dc35ca10d0a952e3addd7962