Add basic layout and structure, update colors, buttons and typography.
Fix broken links to JS files.
Change home page title.
Add more menu options in config for more menu areas.
Change class on seconary nav.
Add new header structure.
Merge pull request #1 from davidakennedy/gh-pages

Base elements and beginnings of design.
Created another_example_page.md
Updated design-best-practices.md
Updated example_page.md
Deleted another_example_page.md
Updated example-page-with-elements.md
Deleted example_page.md
Created creating-accessible-interfaces
Updated creating-accessible-interfaces.md
Deleted creating-accessible-interfaces
Created effective-forms.md
Created filtering-patterns.md
Created brand-guidelines.md
Created logo.md