test
do login stuff
add new button
more navigation updates
Merge branch 'workshop-pffile'

Conflicts:
	Selfy/Selfy/SLFAppDelegate.m
	Selfy/Selfy/SLFLoginViewController.m
	Selfy/Selfy/SLFNewSelfyViewController.m
	Selfy/Selfy/SLFTableViewController.m