CreateJS/EaselJS — pull request #410 by MichielDeMey (2014-01-15 23:46:40+00:00)
Title: Added a bower.json file for automatic build systems.

So that only distribution files get distributed using Bower install, rather then the whole Git folder. This is for automated builds that use Bower as a package manager.
More information: https://github.com/bower/bower.json-spec