remove the GCRectNonZero for the contentView.
Merge https://github.com/kajinka13/AKTabBarController

Conflicts:
	AKTabBarController/AKTabBarView.m
Add config to place tab bar at top of AKTabBarController
Note positioned initializer w/in README
Add screenshot of iPhone portrait w/ top tab bar
Include top bar bar screenshot in README
Add commented-out example to toggle tab bar position

Someone checking out the repo can comment and uncomment the lines to see
the different initializers' effects.
Patched the tab view to behave as desired
Added property to provide an active image

added stubbs to the viewcontroller categories
Created the UISplitViewController+AKTabBarController

This enables AKTabBarController support for the UISplitViewController
Imported the header
Updated imports so the category would correctly compile
Added support for pre specified tab widths
Set the width of the AKTabBar in the loadView method
Merge https://github.com/alikaragoz/AKTabBarController

Conflicts:
	AKTabBarController/AKTabBarView.m
Merge branch 'patches' of https://github.com/veritech/AKTabBarController
Merged patches from @veritech and added various bugfixes.

Also added a new method to set the background image capinsets.
Merge updates & fixes.
Added a fixed height setting for the tabbar, as discussed in #40
Added support for individual tab background images.