Open requested to merge rubycut/gitlab-development-kit:docker-compose into master
Instead of having to install proper versions of software of local machine, we will pull small alpine images for all the services we need, dividing huge and time consuming task of preparing gitlab environment to many small tasks.
docker-compose should start all necessary services
add this development method to documentation
make sure that postgres data survives between docker container restarts
squash and rebase before merge