Try to add docker container

[cooptilleuls]

Try to add docker container

[gorghoa]

Ok, so here is the plan:

• first: prepare an api service ready to run embedding a pre-configured api-platform with these entities : BlogPosting and Person
• second: prepare a hmadmin service with the dev dependencies required to contributing to hm-admin
• third: write the docker-compose.yml

Objective: Give to the contributor a ready-to-dev offline ready environment

Eventually, the api service would be use as a reference base for testing and ci

[gorghoa]

@todo : add a service API Platform with 3 entities:

• BlogPosting
• Person
• Category

[Gregcop1]

Finally, there's no need for Category

[Gregcop1]

And of course, update the doc ;) (which is another PR ATM :p)

[Gregcop1]

If travis is not compatible with Docker, our e2e tests will have to rely on fixtures (I have a project in mind for this)

[gorghoa]

I think travis is ok with docker: https://docs.travis-ci.com/user/docker/ (never tried though…)