made theme view more DRY, slightly tweak kids theme naming in DB to fit with generalized theme click event
get buttons to display their names on the question view
persist yelp keyword arrays in model, add about page route
small design changes: simplify nav bar, add in roboto font, make global font-size
merge master into this to get yelp api
add Yelp API into question view
Merge pull request #23 from PCS-Javascript-Junkies/result-view

putting views together and adding Yelp API into Backbone