TeehanLax/UITableViewCell-Swipe-for-Options — pull request #8 by aout (2014-02-07 16:49:09+00:00)
Title: Removed tableViewCell property from custom UIScrollView, now uses its superview

Any subclass would override the content view, leaving the custom scroll view with a nil ptr.
I guess this is less flexible but we could even nest the custom scroll view inside the cell itself to make it opaque for the end user.