If Docker image and files are of considerable size (e.g., >500 MB) show warning and confirm

[dgarijo]

At the moment, when you do dame run <setup id>, you don't know the size of the files and Docker image that you are going to download. It would be great to show:

• Docker image size and whether it's already downloaded or not.
• File size you are expecting to run.

And if above a certain size (500MB), ask for user confirmation. Example of desired behavior:

dame run cycles-0.10.2-alpha-collection-oromia-single-point
The information of the setup is complete
This setup requires 500MB (Docker image) + 30 Mb (input files). Proceed? Y/n: Y
Executing the setup