XIB File Design

Commiting files from Chapter 7 implementation - got integration of xib
file into sandboxViewController - was overriding the hole provided by
xcode with loadView...
IBOutlet and IBAction

Outlet and Action hooked up and working - click on the button in the
sandbox to change to a random index of an array that outputs either my
first name or last name.....cool
Touch Event

Implemented touch event under -(void)touchesBegan - this is called
implicit animation because it the changes to some properties are
automatically animated when the setters are called - position is one of
these implicitly animatable properties. Moving on to a tap event - I
think I'll have the tap on the subview "sandboxView" bring us to a
camera chooser.