I've tried to set-up circleci but I came across a Golang issue that was
preventing CPU tests to PASS. Instead of ignoring those tests I've
submitted an issue to Go (https://github.com/golang/go/issues/11609)
hoping that this gets fixed soon.
This commit initializes the needed services which are not mocked
so tests can be executed in any environment with docker.
Some default modifications (i.e: connection strings) were also made to
current tests to accomodate them for this setup.
A docker-compose.yml file is provided with all the necessary parameters
for this services to be initialized. Future services can be added
easily by extending this configuration file
In addition a makefile has been introduced to simplify command execution