Revert "Update index.html"

This reverts commit 7ac8c7f44bfdd5cbeb14ec8055bd7bceacff2849.
Revert "Create gh-pages branch via GitHub"

This reverts commit 87dc9b5057ada570c73025dfd25c272db24916ce.
Revert "Update index.html"

This reverts commit 83673cc8d9d4d435efad3d2e2e80f4f1b0fd814c.