inuitcss/objects.buttons — pull request #6 by mhauken (2014-12-08 19:06:57+00:00)
Title: I missed the btn--inactive state inuit had before.

Added some of your old code combined with the logic from the newest inuit-version.
This is a class I tend to use on a lot of client-projects so would be great to have it back into inuit.