fix(seo): give the landing page a descriptive document title - #45

Changed pages include:

• index.html - view
• blog/index.html - view
• changelog/index.html - view
• configuration/index.html - view
• example/index.html - view
• getting-started/index.html - view
• migration/index.html - view
• privacy/index.html - view
• projects/index.html - view
• rules/index.html - view

There are more changes not included in the list