…nd chamilo-lms -1.11.x, this file is only processed at docker build, still need to find out how to everride its content when using dockr run =/

…p instructions to get some errors, I've also changed the host and domain used by the current example.

…es, file include ARG instructions to override some values that were before hardcoded, still need to find out how to make the env variables override values when issuing docker run. This file downloads chamilo, composer and chash from github and then performs composer update producing a 3.5GB size docker image. I'm going to summit another pull request that avoids this steps. Finally openssh its removed , docker exec -it ${container_name} /bin/bash could be used in the docker host to get into the running container. Entrypoint inmplemented so container can run in detached mode

…ust use one downloaded pron githubs repo =)

…te from ubuntu repos (downt know whant i've leave behind). Git clone for both previous packages excluded from Dockerfile.. composer update -n on chamilo root also excluded. Got a docker image of only 1GB size.

…be run. This step take a while to execute. But in the end got a 1.97GB docker image.

…still hope to allow container customization throght ENV variables

… suposed to maintain ${variables} so they can be substituted by docker run command