jekyllbootstrap/theme-twitter — pull request #9 by Enekk (2014-06-24 12:02:18+00:00)
Title: Fixes a bug that was preventing users from setting their own taglines.

In the theme files, the header was set to:

{{ page.title }} Supporting Tagline

Becasue the tagline was set to "Supporting Tagline", users could not remove or set a custom tagline.
Changing `Supporting Tagline` to `{{ page.tagline }}` is sufficient to fix this.