P0-A8: Part 790: Guis, Improvements

The 2D nav map is also done, and works quite well.

I will be using is both as an alternative to the 3D map (It may be easier to use in some cases) and as a nav map for the shuttle, and for smaller ships that don’t have the room for a 3D radar.

I have also fixed quite a few bugs and other issue with the nav systems.