Minor changes to layout and custom closet

Moved the time setting picker to fit better, added the fb profile pic
in edit profile, and check to see if custom closet exists when closet
setting.  The reason we need to check this here is because the user has
the capability to reset the closet in account setting which means that
the custom closet get’s deleted. So if the user doesn’t sign out or go
the home screen, and goes to closet, there’s nothing, so I have to
recreate the closet there to display the new custom closet based on the
default. chh 04242014
Get the tab view controllers to display root view

This fix works for all tab view controllers that have multiple views.
It will display the root view controller for each tab. chi 04252014
Merge branch 'Working_demo' into Design-2-Merge