macfanatic/promotion_slide_menu — pull request #7 by ryanlntn (2013-09-21 05:26:18+00:00)
Title: Feature right or left side menu

Hi Matt. I work for @jamonholmgren and I've been working on an app that required a right side slide menu. Thinking that this would be a common scenario and taking inspiration from ProMotion's ```set_nav_bar_button``` I modified ```open_slide_menu``` to take ```:left``` or ```:right``` as it's first argument. I updated the test suite and README accordingly.