Merge pull request #3 from cuappdev/develop

Merge Develop Before meeting
Merge branch 'master' of https://github.com/cuappdev/eatery
updated alamofire
update alamofire
updated swiftyJSON
FACEBOOK LOGIN BITCHES
Updated Parse and ParseFacebookUtils.  Refactored DataManager.swift. Added some extensions.  Should be in a good place now to start using facebook/parse/our backend
added parse framework to git
Constructed TabBarController scheme.  Added stub view controllers for each sub-group.  NewtworkingViewController.swift is a good place to start if you need to make any network requests.  Take a look at the example methods there and in the DataManager to use as templates going forward.  If you are working on a fork you are going to want to rebase or just re-fork
updated DataManager and added beaconObject to NetworkingViewController
fixed method in test VC to add a beacon obj to parse
profile screen and some other stuff
Update README.md
Added NSError extension methods to deal with facebook errors.  Created SignInViewController to block beacon and friend tabs for logged out users
Fixed fb login blocker