Update Jekyll.
Update uncss ignores.
More accessibility tweaks.
Update dependencies.
Simplify stuff a little bit.
Specify `role="button"` in `a` tags that behave like buttons.
Update Bootstrap to v3.3.1.
Bootstrap customizer doesn't handle default value changes good yet...
Switch to `h1` for index page.
Add a news post about SF project of the month award.
Rename post.
Add missing period.

Thanks @oorm.
Tweak pagination.html.
Check for `window.localStorage` before using it.
pagination.html: Fix double slashes.
Remove permalink in news posts.
Tweak social icons on hover effect.
Add grunt-xmlmin.
Improve page design.

* Add bigger thumbnails
* Tweak mobile view
Add a dropdown navbar menu and icons.