Added missing active button focus states
Fixed glyphicon classes in the carousel
Fixed transitions with nib not having the effect type but only the duration
Fixed IE8/9 hacks having the slash removed when compiled
Fixed Firefox placeholder typo
In the percentage function, return 0 instead of 0%
Another missing variable
Fixed @-ms-viewport missing the @ when compiled
Align with Bootstrap 3.1.1
Merge pull request #42 from kane-c/master

Bootstrap 3.1.1 and a bunch of fixes