Support of flows

<a href="https://github.com/juli1"><img src="https://avatars2.githubusercontent.com/u/993972?v=4" align="left" width="96" height="96" hspace="10"></img></a> **Issue by [juli1](https://github.com/juli1)**
_Wednesday Nov 04, 2015 at 15:02 GMT_
_Originally opened as https://github.com/smaccm/smaccm/issues/41_

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Resolute do not support flows so far - we should add this capability

