zeromq/pyzmq — pull request #615 by SylvainCorlay (2014-11-07 04:25:20+00:00)
Title: Handling the case of a new ssh host

This solves #589. At this point, this simply answer "yes" on behalf of the user to the question
```
The authenticity of host 'myremote (*.*.*.*)' can't be established.
RSA key fingerprint is ...
Are you sure you want to continue connecting (yes/no)?
```