FIX - tvc header image issue. Now uses the background image property instead of the button's image view.
ENHANCEMENT - removed background image from button, replaced with a custom imageView that lives just to the right of the end of the name of the guide. Allowed the removal of sloppy rotation logic in TLcdtvc. No highlighted state at the moment.
ENHANCEMENT - adds lockIV to guideInfoVC and tweaks link color
ENHANCEMENT - moved the lockIV to the storyboard and started using auto layout to position things
ENHANCEMENT - added lockRotator to give feedback to the user about purchase
CORE DATA - adds purchaseInProgress and cachingInProgress to track objects and purchaseAllInProgress to owner objects
FIX - iOS6 button background issue and crasher having to do with tintColor (works on iOS7 only)
ENHANCEMENT - purchaseAll button now requires that both  guide.purchaseAllInProgress is NO