Website update

Website updated:
- Added information about Jay Smith to the system section.
- Added homebrew hardware projects to the system section.
- Added information about Pitcher's Duel to the system & games. sections.
- Added Polar Rescue prototype rom to the games section.
- Added more modern games to the games section.
- Added a few more gamedemo's to the demo section.
- Added a whole lot of photo's & media to the media section.