Version 0.33-pre

• Improved usability when connecting via docker exec to the running container
• updated signal-cli to version 0.7.4
• added endpoint to list + trust identities
• fixed parsing issues in groups endpoint + added missing information to the endpoint
• added endpoints to list/change configurations

This is a pre-release and only available on dockerhub with the dev tag. If you want to give it a try, pull the dev version with docker pull bbernhard/signal-cli-rest-api:latest-dev