Updated Controller Support, minor bug fixes.

Hope you're enjoying the game so far! Many thanks for all the kind comments and reviews.

To address some issues that people are having with controller support, I've hopefully fixed this and should now work with a multitude of controllers. (I've only tested a handful due to not owning an army of them.) I've spent the whole today replacing a lot of stuff to hopefully fix this which also means you can remap your controller buttons via the options.

Also a few handful of bug fixes such as saves not correctly working and little tweaks here and there.

Of course I'll be testing even more through the next coming days and fixing any other issues that arise with the new controller support, but I thought I'll upload this now.