ios7 xibs adapted
Merge branch 'refs/heads/versions/alpha' into versions/ios7

Conflicts:
	SquaresFlipNavigationExample.xcodeproj/project.xcworkspace/xcuserdata/andresbrun.xcuserdatad/UserInterfaceState.xcuserstate
	SquaresFlipNavigationExample/ViewControllers/Views/SecondViewController_iPhone.xib
	SquaresFlipNavigationExample/ViewControllers/Views/ViewController_iPhone.xib
Xibs adapts to iOS7
buttons autosizing changes
Merge branch 'origin' of github.com:andresbrun/SquaresFlipNavigation into versions/ios7

Conflicts:
	.DS_Store
	SquaresFlipNavigationExample.xcodeproj/project.xcworkspace/xcuserdata/andresbrun.xcuserdatad/UserInterfaceState.xcuserstate
	SquaresFlipNavigationExample/ViewControllers/Views/SecondViewController_iPad.xib
	SquaresFlipNavigationExample/ViewControllers/Views/SecondViewController_iPhone.xib
	SquaresFlipNavigationExample/ViewControllers/Views/ThirthViewController_iPad.xib
	SquaresFlipNavigationExample/ViewControllers/Views/ThirthViewController_iPhone.xib
	SquaresFlipNavigationExample/ViewControllers/Views/ViewController_iPad.xib
	SquaresFlipNavigationExample/ViewControllers/Views/ViewController_iPhone.xib
iOS7 bug with status bar fixes
example video uploaded
Memory management improved
new examples adds
Merge branch 'origin' of github.com:andresbrun/SquaresFlipNavigation into versions/ios7

Conflicts:
	.gitignore
	CustomUINavigationController/SquaresFlipNavigation/FlipSquaresNavigationController.m
	SquaresFlipNavigationExample.xcodeproj/project.xcworkspace/xcuserdata/andresbrun.xcuserdatad/UserInterfaceState.xcuserstate
statusBar height fit to ios7
add podSpect
addMethod to make snapshot viewcontrollers based in ios7
Update snapshot methods using ios7 native method snapshotViewAfterScreenUpdates

Improving transition quality
Merge branch 'versions/ios7' into origin

Conflicts:
	ABCustomUINavigationController.xcodeproj/project.xcworkspace/xcuserdata/andresbrun.xcuserdatad/UserInterfaceState.xcuserstate
updated gitignore