uikit/uikit — pull request #790 by sinejoe (2014-12-11 22:28:28+00:00)
Title: Have been using 8 and 12 column grids locally for awhile

Saw lots of conversation (issues) about 12 column grid addition but no pull requests. So here is the addition of 8 and 12 column grids. Please advise if missing anything.