Bringing cmake to libtcod - And then there was Linux

Since my last post I've accomplished a few things. One of them includes:

The sample programs were ridiculously easy to move to cmake. Almost one liners in fact.

Beyond that, opengl has been added back. That was pretty easy, find_package has to be the coolest macro in cmake.

Linux support happened this morning. Other than some bashisms in my script to generate the cmake files, all it took was a few more find_packages to use the system headers/libraries.

Last thing of note was a quickstart document was written up, to get people started using cmake if they want to try it out. On libtcod's SVN head, its cmake/QuickStart.txt

Still a lot to do, but I'm getting there.