carsonperrotti/CNPPopupController — pull request #4 by coneybeare (2014-10-09 20:05:13+00:00)
Title: Allow dismissing in the opposite direction as presenting

If you set `theme.dismissesOppositeDirection = YES`, then the dismissal of a directionally presented centered panel will go in the opposite direction. So present from top -> dismiss out the bottom. Present from left -> dismiss out the right. Defaults to NO as that is a non breaking change.