The application loads premade png files

[Minivera]

Rather than loading .dds files, the application uses png files. This is not optimal with DLCs and mods.

Allow the application to load .dds files for all graphical elements and allow the application to load mod files easily as well as game files.

This will require changes to the configuration and forcing the game path to be correct.

[Minivera]

Fixed, but paradox has typos in its filenames, I have to manage that.