moves root to new home controller, adds categories and limits number of restaurants called for that view, adds owner dashboard route, action and view
creates owner dashboard and corresponding controller action
Merge pull request #10 from alexkahn/ownerDash

Owner dash
adds association between patrons and their reservations
adds patron route, home controller patron dashboard action and patron dashboard view
cleans up the patron UI somewhat
adds some coffeescript to handle adding to favorites, adds js and json to controller methods, and adds link in the form of a button to restaurant show page for patrons to add the restaurant to their favorites.