Merge pull request #16 from paulyi326/dev

oauth should now work if running in cordova
Merge pull request #17 from paulyi326/dev

added lastUpdated property to yarns, returning most recently updated yarns first
Merge pull request #18 from paulyi326/dev

fixed Date.now() error for post to yarns
Merge pull request #19 from paulyi326/dev

Server now able to server up yarns specific to each user
added route for kyle to work on browser
trying to implement friends
refactored app.js so all the logic is now in api.js
first attempt at showing friends stuff in you feed
debuggin test server
added some console logs. debuggin test server
fixed typo
adding get popular yarns feature
debuggin get popular yarns
dubugging test server
still testing popular route
still debugging
implemented new and popular yarn routes