rackerlabs/encore-ui — pull request #365 by klamping (2014-06-24 21:49:31+00:00)
Title: Button refactoring

BREAKING CHANGE: This change includes an overhaul of the button styles.
**Removes the 'primary', 'button-blue', and 'button-green' styles**
- Default button color remains blue.
- Added new 'button-positive' class for green button and 'button-negative' class for red button.
- Moved all button styles into 'rxButton' directory for consistency

![rxbutton](https://cloud.githubusercontent.com/assets/706039/3378848/29ac35ac-fbe9-11e3-90d9-231f03422249.gif)
![buttons](https://cloud.githubusercontent.com/assets/706039/3378849/2dcb8a52-fbe9-11e3-89cd-62dd41a91bfc.gif)

/cc @mocha @EricW