Change the Building Structure to use more Package Managers

[Cruiz102]

Docker is super useful but it can become a headache everytime that we want to change the docker or change a dependency. The problem is that when we use docker we bake everything into the Image and If we want to change something we must change the whole image again. This can be cumbersome and we loose a lot of time in this building times.

I propose the following changes

• Use a multistage building strategy in Docker.
• Instead of downloading source Dependencies in the Docker, use package managers and save the builds in a docker Volume.