Fixes bug where showMasterPopover does not use sender parameter for displaying the popover (as described in the header).
Fixed view sizing bug for using splitview in a UINavigationController
Fixed issue where [MGSplitViewController shouldAutorotateToInterfaceOrientation:] would ignore autorotate settings defined in the detail view controller.
Ignores various OS X noise
fixes a null initial value bug
Assigns default values to leadingCorners, trailingCorners so Clang is happy
Allows toggling the popover from the bar button.

in MGSplitViewController
adds property (BOOL) togglesMasterPopover.
adds internal -toggleMasterPopover:, -hideMasterPopover:.

in MGSplitViewControllerDelegate
adds -splitViewController:popoverController:willDismissViewController:
revises several no-initial-value-for-synthesized-property issues as reported by Clang, fixes leaks
non-synthesized-by-default bugfix
fixes minor semantic issues
remove unused rad2Deg, made deg2Rad static
Updated to ARC.
Merge branch 'master' of git://github.com/mattgemmell/MGSplitViewController
iOS 6 fix for landscape orientation layout at startup on iPad.
fix for iOS 6 layout
Fix for incorrect height in iOS 7
Merge branch 'master' of https://github.com/kurtzmarc/MGSplitViewController

Conflicts:
	Classes/MGSplitViewController.m