feat(ZNTA-1471) add docker-compose.yml

[SlavikZ]

Jira Issue: ZNTA-1471

Add docker-compose.yml file as runapp.sh, rundb.sh scripts replacement for those who prefer to use docker-compose tool.

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This change is 

[seanf]

See also #23, since Fedora 24 (for one) doesn't support docker-compose 2.1 files. But I think there are other problems relating to Zanata 4.2.1 (and/or Docker 1.10+) which we also need to deal with.

[carlosmunoz]

@seanf so what's the plan for this PR?

[seanf]

The first step is for someone should see if they can get the Zanata 4.2.1 image to work with Docker 1.10+. Then we can decide between #20 and #23.

Unfortunately @definite is on leave. I'm not sure what combinations he tested for Zanata 4.2.1.

[jurikolo]

Hey,
I've adjusted initial docker-compose with support for docker in Fedora 27. Sources: https://github.com/jurikolo/zanata/blob/master/docker-compose.yml

[carlosmunoz]

@seanf @djansen-redhat @spathare21 This has been dormant for a while. What's the plan with this PR?

[tholu]

Would be really nice to have this as well, we have been fighting with Zanata Docker images as well.

[seanf]

@jurikolo Were your changes to take advantage of improvements in Fedora 27, or did @SlavikZ 's version break on Fedora 27?

It appears that docker-compose v3 files don't support depends_on with health checks, so it would be a shame to lose that. peter-evans/docker-compose-healthcheck#3 (comment)

[seanf]

Please see #23 which is based on this PR. Thanks @SlavikZ and @jurikolo