Changed pages include:

• index.html - view
• 200.html - view
• credits/index.html - view
• how-to-use-this-site/index.html - view
• welcome/index.html - view
• archive/13-1_orthographic-drawing/index.html - view
• archive/13-2_projection/index.html - view
• archive/161-dynamic-environments/index.html - view
• archive/162-network-architecture/index.html - view
• archive/163-low-and-high-programming/index.html - view

There are more changes not included in the list