Merge pull request #25 from remind101/rotations

[MZFormSheetController/remind101] Presented view controller now determines rotations.
Issue #27 Will not compile via Cocoapods for arm64
Issue #33 Issue #28 Fix "message sent to deallocated instance" on property of destination VC
Update example project
Update example project
Fix Issue #39, Status bar is not darkened in iOS 7
Fix Issue #38, Acces to formSheetController from presented controller
Fix shouldMoveToTop when keyboard appears property
Fix example
Fix Issue #38 Access to form sheet controller
Issue #41 Fix: Over dismiss will leads crash: [MZFormSheetController retain]: message sent to deallocated instance when creates own category of UIViewController