ipython/ipython — pull request #6596 by minrk (2014-10-02 19:12:26+00:00)
Title: msgspec 5: stream.data -> stream.text

for consistency with the nbformat.

msg spec 4 has `name, data`
nbformat 3 has `stream, text`
msg spec 5 has `name, text`
nbformat 4 has `name, text`

pulled out of the nbformat 4 PR