jlong/sass-twitter-bootstrap — pull request #55 by flachware (2013-02-16 19:31:14+00:00)
Title: fix :focus state in mixin buttonBackground

&:focus is missing on line 502, so buttons look broken on focus
![button focus bug](https://f.cloud.github.com/assets/419747/164024/203ce3ee-786f-11e2-9580-6167bf878cc0.png)