Adds server directory
basic angular magicks
Merge pull request #2 from swesleyandloki/indexTime

basic angular magicks
git ignores yelp api keys, adds helpers.js for sending response from server, and almost completes post to /imhungry needs to filter results to fit user specified ratings
Merge pull request #6 from gladwearefriends/master

Set up express server and a bit more stuff, see comments