Create makefile for game-of-spiders

[c-mita]

A makefile needs to be created for game-of-spiders that can be called from setup.py.
Once that's done, the package needs to be tested on Windows. Platform independence is a separate issue.

[jgonggrijp]

@xen-0: it seems that you have addressed this issue in 4ad0790. EvanED from the xkcd forums pointed out that this restricts compilation of your code on Windows to MinGW. I'm fine with that (for the time being) if you feel comfortable about it, too. Otherwise, I hereby offer to push a CMake replacement that may later be merged into a global build file for the project.

As an aside, are you currently working towards a pull request? It would be great to have your cool game finally be part of the official RSP distribution. :-)

[c-mita]

If you can get a CMake replacement then go ahead (I found it inscrutable).
Other than that, the only other thing I want to add in is having the starting state being read from a file.
I also suspect there's an error in one of the topology implementations that I'll have to examine at some point.

[jgonggrijp]

I find CMake inscrutable too, but I suspect I might know just enough about it to make this work. I will try to do that sometime soon.

If reading the starting state from a file is not essential for being able to play the game, you can safely postpone it until after a pull request. The same is true of the error in one of the topologies, as long as it doesn't make the game completely unplayable.