Bug#866047: ITP: factorio-server -- headless server for the game Factorio

[Justin Gerhardt <justin@gerhardt.link>]

I have reached out to the developers in regards to licensing. The response I received via email was this: "Redistributing our headless is fine, As long as you include a notice that all the program data and binaries still belong to us". I have asked that this be included on the website or in the tar ball yesterday but have not received a response. If it is necessary I can publish the email with  the dkim header demonstrating it was signed by the factorio.com domain. I believe this should be sufficient for distribution of the complete binary in the non-free repo.