maintain state on navigation pop

[musashiM82]

Describe the bug Hi, I'm using this module as SwipeMenuView, because my controller already extends a my base controller. For each tab I'm using another my controller that extends UITableViewController; each cells of these tables push to another controller programmatically.

I noticed this issue:

1. Go to controller with SwipeMenuView
2. Swipe to third tab
3. Click on a 30th cell and go to another controller
4. Click on back button in navigation bar
5. I return in controller with SwipeMenuView with first tab selected [BUG]

Expected result: return in controller with SwipeMenuView with third tab selected and table view scrolled to previous position

consider that:

1. swipeMenuView.reloadData is not called on pop because I implemented a mecanism for avoid some action on back
2. I noticed that when I left (on push) my swipe menu controller SwipeMenuView willsetup and SwipeMenuView didsetup are called. When I return (on pop) in my swipe menu controller SwipeMenuView willsetup and SwipeMenuView didsetup are called two time for each. Why?

thanks