Add Environment Parameters to docker-compose in ansible

[chriswininger]

There is a minor issue with the ansible deploy scripts. The docker-compose file for staging and prod is identical except that one uses the :development tag and one uses the :master tag https://github.com/infinite-industries/infinite/blob/65349aedce2f4903aaf33f4e57f8b3ce70b42c89/ansible/docker-files/docker-compose.yml#L4.

This should be driven by environment settings on the machine used to run the ansible script such that when you are running ansible against staging this tag is written out as :development or conversely :master for production.

This should be easy

[chriswininger]

587e32a713bc02c0df57d49f612454776b3820a2