adding inital facebook login stuff
Merge branch 'master' of github.com:eecs441group/QuickQuestion

Conflicts:
	Quack.xcodeproj/project.pbxproj
	Quack/AppDelegate.m
	Quack/FirstViewController.h
	Quack/FirstViewController.m
add fb login view
Merge branch 'master' of github.com:eecs441group/QuickQuestion