Merge pull request #20 from keaty/master

Connected Freebase response data to AngularJS views
Update README.md
Merge pull request #21 from keaty/master

View and stylesheet updates
Delete .DS_Store
Delete Gemfile.lock
Update README.md
Update README.md
Additional style changes

* edited margins and padding of container divs
* edited form font formatting
* edited grid structure
* added clearfix css
* add normalize.css file