Switch GUI 0.4

This changes the gui dramatically and removes many hardcoded values. It switched from pu -> borealis which magics a lot of the design work of the interface.

The global Settings tab does not save, but you should not need to change them. The previous release has turbo=yes by default, I found this broke a few places in 'Zelda Return of the Hylian SE'

You can also change the video mode for a given game. 'Zelda Return of the Hylian SE' does not have an option to change it. This should only be used for 1.5x games, 1.6x games include shaders and I'm not sure how the would interact between software and hardware shaders.