Build directory shouldn't be in git
Grunt test needs CHROME_BIN set, and this is my way to do it since I have RVM on all my setups
Manually include two pull requests related to shouldScroll issues for Safari Mobile and Firefox Mac; version bump
https://github.com/BinaryMuse/ngInfiniteScroll/pull/11
https://github.com/BinaryMuse/ngInfiniteScroll/pull/29