Knights Updates

[Stephen]

Hi everyone,

Just a quick note to say that I have been working on Knights again a little bit recently.

This includes:

• The game code has now moved to GitHub (instead of SVN). See: https://github.com/sdthompson1/knights
• I've updated the Makefile so that the Linux build works correctly, and I'm working on updating the Windows build for the latest Visual Studio (and to build in 64 bit mode).
• Made some updates to bring the code more up to date, e.g. using SDL 2 instead of SDL 1, and removing some outdated C++ constructs.
• I've begun working on a Lua Docs section on the website. This is very incomplete at the moment, but it's a start.
• I've also made some other minor changes to the website, e.g. improving the layout in some places.

Right now the focus is on fixing things, and bringing things up to date, rather than adding new features (although maybe we can come on to that at some point!).

I'll post more updates here as things progress.