Update KP010800: Improvements and fixes

This update includes various improvements. Key changes include:

- Provides a new bonus mini-game: Disk Burning

- Provides a new level element: Block+Chain

- Provides a new level element: Non Functional Thing

- Provides a new level element: Chained coin

- Provides a new accessibility feature: Desaturated background for better contrast

- Provides new websites for the Progressnet

- Provides bug fixing and tuning