Behat/MinkZombieDriver — pull request #105 by stof (2014-08-30 00:20:13+00:00)
Title: Fixed getting the value of a radio group when several forms use the name

``getValue`` was broken in 2 cases for radio buttons:

- radio inputs without a name when the node passed to the method is checked
- multiple input groups with the same name in different forms on the same page

Ref #98