Resolve conflict between side-menu pan gesture and ios-7 swipe-back
gesture.
Added a new configuration "disablePanGestureWhenSwipeBackEnabled" to

The problem: In a view with system "Back" button, the user can go back
by simply swiping from the edge. The SideMenu's pan gesture overrides it.

Fix:
Now pan gesture is automatically disabled if the following satisfies
1. disablePanGestureWhenSwipeBackEnabled == YES, and
2. The content view controller is a UINavigationViewController, and
3. There are more than 1 view controllers in the navigation controller's
stack, and
4. interactivePopGestureRecognizer.enabled == YES
Then the user can trigger the swiping back gesture correctly.
Merge pull request #85 from wandermyz/master

Resolve conflict between side-menu pan gesture and ios-7 swipe-back
Formatting fixes
Update README.md
Update RESideMenu.podspec
Version bump (3.3.2)
Update README.md
Fix iOS 6 crash, close #87
Merge branch 'master' of github.com:romaonthego/RESideMenu
Version bump (3.3.3)
Update readme
Update readme
Update readme
Add delegate methods to readme
Update readme
Expose visible variable for other view controllers to know current state of menu
Forward supportedInterfaceOrientations to contentVC as well