ZS Extension.

[litdev]

Hi ZS,

I found the issue debugging SB-Prime (in function LoadExtensions) - you said you can build SB-Prime so this is a good use for it.

The issue is that an exception is thrown while loading method ZSColour (subsequent methods not loaded)

Could not load file or assembly 'Raylib-cs, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.