Windows: add file info and more icon resolutions

[ZoomTen]

Improves the Windows port:

• incorporates file info resources
• adds additional icon resolutions (including a custom 16×16 icon, also makes the logos display better)
• makes the executable show the icons on Windows XP (doesn't seem to support compressed images in ico's)

[ZoomTen]

I should also note that there's also BotB's 16×16 Furnace icon:

[ZoomTen]

There is also talk of having file type icons but it requires manipulating the registry...

https://learn.microsoft.com/en-us/windows/win32/shell/how-to-assign-a-custom-icon-to-a-file-type