react-bootstrap/react-bootstrap — pull request #283 by pcardune (2014-11-20 06:00:52+00:00)
Title: Fixes react-bootstrap/react-bootstrap#156 ...

by adding modal-open class to body on dialog render. Given that this is how normal bootstrap works, it makes sense to break React's encapsulation convention.

Not sure what the right way to write a test for this is, but I confirmed that the modal demos on the docs site work the same way as on the bootstrap site.