Backelite/MaryPopin — pull request #31 by leverdeterre (2014-09-15 20:50:31+00:00)
Title: FIX bad remove of poplin hierarchy

1. this bug appears when presenting a second popin on the current presentedPopin
2. Why this remove of poplin hierarchy drives with that condition ?

```objc
if (NO == [self.presentedPopinViewController popinTransitionUsesDynamics] || self.animator == nil)
```