Issues with swiping/dismissing list items (ContextualUndo and SwipeDismiss) 

1. The 'Current Removed View' was assigned in the Adapter's getView() method. 
However, the parent of this view was never set. Instead, items from the listview's 'activeViews' list were used instead and they never went through the 'getView()' for measuring again.  
Changed this by adding an onHierarchyChangeListener and picking up in the 'Current Removed View' in the 'onChildViewAdded' method.

2. Touch Child was never 'activated'.