removing the roundtrip stuff from this PR
Merge branch 'feature/issue-197-bootstrap-prod-env' of github.com:praekelt/vumi-go into feature/issue-197-bootstrap-prod-env
Merge branch 'feature/issue-197-bootstrap-prod-env' of github.com:praekelt/vumi-go into feature/issue-197-bootstrap-prod-env
adding HTTP API & fixing typo in contacts loading