Push docker image with travis

[fabienjuif]

On the @frinyvonnick docker account to have same name that this repository

[charlyx]

May I take this issue?

[bpetetot]

Come on, take it ;)

[fabienjuif]

Just don't forget to add it to the @frinyvonnick docker account IMO :)

[charlyx]

Yep, I already spoke with him and I'll help him setup travis as well 👍

Please assign me to this issue 😝

[fabienjuif]

We can't if you are not on the project :)

[bgauduch]

The docker image is now build with Docker Hub Automated builds (on master branch and tags x.y), and can be found here : https://hub.docker.com/r/yvonnick/gitmoji-changelog

Maybe this issue can be closed now ?
@fabienjuif @charlyx @bpetetot

Next step : #93

[frinyvonnick]

I'll close it @bgauduch thank you!