fixed image buffering algorithm (again!)
fixed bugs, backend for finding fb friend users
ruled out anon users from user search in find people
comments now are attributed text with constraints
deleted a NSLog
Fixed up most of the stuff in User Profile - Made clicking on follower cell go to appropriate user profile page, and fixed follower and following numbers
Merge remote-tracking branch 'origin/eric' into bala

Conflicts:
	ParseStarterProject/Main.storyboard
	ParseStarterProject/UserProfileViewController.swift