Add bower.json

Add Bower configuration so that bower-require can autoload the App framework

See https://github.com/01org/appframework/issues/236 for a discussion of this.

Please note that tags will have to be created following [semver](http://semver.org/) so 2.0.0 should be created (rather than 2.0).
changed URL on advise of #bower
Merge pull request #318 from davidmaxwaterman/master

Add bower.json - corrected URL