Tweak the Sass CSS stylesheet.
Update "Blog" page.
Add icons.
Update navigation bar.

Update navigation bar to intelligently select the currently "active"
navigation link based on either the page URL or the page's categories.
Fix page ordering issue.
Update "Projects" and "Blog" pages.
Tweak the layout and style.
Update "About" page.
Update "Home" page and add "Accounts" page.
Add "Error 404" page.
Add sitemap.
Add robots.txt.
Tweak the Sass CSS stylesheet.
Add sitemap baseurl to the Jekyll configuration file.