Update index.html
Links to github gh-pages and live site.
Added week one default folder.
Edited Links for new week one folder.
Revert f869d25..ad72aff

This rolls back to commit f869d25577c5bc04117f72b89ccf0ce0aba5942d.
Removed Week 1 folder.
Fixed article tag for validation error.
Added IMages to wsd/images folder.
Added header content.

Added Title, First header, Nav, Second header, and first paragraph
Added content to History page
Added link to home page image
Changed images link
Added width/height atributes to main image
Changed image links again
Updaed gallery section
Added footer content
Removed accidental forward slash
Wrap gallery images in unordered list tags
Added strong tag
Added aside tags