Information about projects in inventory report

[Vampire]

This is mainly a follow-up to #295 and requires #305.
It would be nice to have information about the project a dependency is coming from in the inventory report, most probably in combination with the configuration as requested in #295.
If you for example have some dedicated end-to-end test project, it would be nice to see that a dependency is just contained there where it might be ok, while in a production project it might not be acceptible.