Improved screen of slot machines

This mod improves the screen on slot machines:

- TV corners are now of high quality;
- High resolution pixel pictures give the atmosphere of 1980-1990s.

Update (version 2):
- Are of a compressed size;
- The ld_dual.txd file has been removed from the modification, as it is similar to ld_spac.txd in terms of the number of textures and size.

Little Fact: The Go, Go Space Monkey minigame is the prototype for Rockstar North's first game, Menace, released in 1984.