[Fedora-legal-list] Teeworlds License

[Florent Le Coz]

(this message may already have been posted, if it has, I apologize)
hi,

I wanted to propose a package for the teeworlds game, but the problem is
that the license may not be suitable for fedora.
In fact, problems are that it's a no-name license (so I don't know how
to name it in the spec file, but it's a detail), AND that it's really
unclear.
Here it is :
http://teeworlds.com/forum/viewtopic.php?id=957
A discussion about this license takes place in this page, here is a
little summary:
- according to the main dev: in point 4, "as itself" means that it can
be sold (as a part of a distribution, or a magazine, or a software
compilation, but NOT ON ITS OWN)
- also according to the main dev: this license was discussed with a
fedora-legal person... ("This license was discussed in great length and
input were taken from some fedora legal guy (can't remember the name).")
(read the discussion for more details)

So, my question is: is this license Free (I think it is, but I wanted an
expert advice) and this software can be included in fedora ?
If not, what exactly make this license non-free ?
If yes, how should I name this license (for the package) ?

Thank you,