Copy all properties in the M13InfiniteTabBarItem

Custom fonts were getting lost because layoutSubviews results in a copy of the bar item
silence warning about NSInteger->int
Release path manually

Static analyzer caught this leak.
correct typo in function name
Merge pull request #27 from walsh2000/master

Fill out M13InfiniteTabBar copy
Updated Podspec
Extend UIViewController with the infiniteTabBarController that holds them
Merge pull request #30 from walsh2000/master

Extend UIViewController with the infiniteTabBarController that holds them
Set the controller for each sub view controller
Merge branch 'master' of https://github.com/Marxon13/M13InfiniteTabBar into develop