Submission Cut

I've cut a potential submission candidate!

If you're keeping track, everything I wanted to do from the last update is done. 

That is:

1. Minor tweaks to shaders, fog and graphics settings. 
2. Mouse capture while playing the game. 
3. Game Start/Pause Screen with game description
4. Game Victory Screen

There is a little time left to tweak graphics settings, so maybe I'll do that. 

I've also posted the code to a public GitHub: https://github.com/JPTeasdale/wgj48_shadowhexagon