added constraints for notifs/userprofile follower/following
finished anon user profile stuff by fixing followers button, and displaying different messages with sign in button
added more constraints
suggested friends no longer suggests people you already follow
added opacities to the side table menu (i think?)
more UI stuff (home feed, descrip page)
small bug in userprof fixed
added white status bar
added actions to home feed user add description
working on side bar
notifications updated to new stuff
final touches to anon user profile page
Merge remote-tracking branch 'origin/eric' into bala

Conflicts:
	.DS_Store
	ParseStarterProject/Main.storyboard
	ParseStarterProject/UserProfileViewController.swift
minor changes to complement merge