updated ERD on readme to reflect new tips table
added timestamps
added foursquare id to coffee table objects
updated css for show page tips
coffee shops are created with foursquare id when cached from foursquare
cache tips of each coffee shop from foursquare if coffeeshop doesn't arleady have foursquare tips
updated tips section of coffeeshop show page to include username and user image
db migrations
styled index page for user sign in
renamed coffee shop route
changed fbook sign in image
created tips model, form to create new tips, and show tips on coffee_shop show page
save user name from facebook to database
customized nav bar based on sign in or sign out
updated migrations
renamed coffeeshop to coffee_shop
added rack-mini-profiler better_errors and bullet
search now also searched for the name of the shop as well as zipcode that it's in
added bullet config
fixed merge conflicts