react-bootstrap/react-bootstrap — pull request #267 by trentgrover-wf (2014-11-06 19:25:39+00:00)
Title: Collapsable Mixin fix

Fixes 2 issues with collapsable panels in current master:

- https://github.com/react-bootstrap/react-bootstrap/issues/265
- Panel with defaultExpanded={false} doesn't render correctly when opened
- BROKEN = http://screencast.com/t/EAizMEI8JSh
- FIXED = http://screencast.com/t/mSDw54i6

- https://github.com/react-bootstrap/react-bootstrap/issues/266
- Panel Group animation has become irregular / unpredictable
- BROKEN = http://screencast.com/t/QnFadPU2hU8o
- FIXED = http://screencast.com/t/NhNwQsu8ePrm

- also still works with content that changes size (the original problem that the master changes was originally fixing)
- http://screencast.com/t/wBQAJZXF
- also now allows for rapid clicking of panel headers to interrupt / redirect the animated transition in flight
- http://screencast.com/t/F0YQDxW8G

@stevoland
@pieterv