WIP: Tugboat Config files

[japerry]

This is still a work in progress. Would need assistance on how the DF team does their profile installs. But this file should help you get the base image setup.

[saltednut]

Thanks, @japerry! For DF 4 and on, we've kind of moved away from shipping install profiles outside the context of ACSF.
Unless we target a specific factory and use some proprietary code (acquia/demo_framework), we won't be able to install the acsf specific profiles.

So for these Tugboat configs, I think we'd want the Drupal setup to:

1. Install the df profile
2. Check installation of the dfs_one module (demo scenario, formerly a subprofile, now just a module)
3. Run additional product integration tests?