quattor/ncm-ncd — pull request #10 by piojo (2013-10-25 14:09:54+00:00)
Title: Pass to the pre-hook the components to run

The pre-hook can implement a deployment policy if it receives the list of components that are being dispatched. In this form, it receives a JSON object with a single field, "components", which contains a list of structures with the component names, like this:

```json
{
"components": [
{"name":"spma"},
{"name":"accounts"}
]
}
```

This way I can extend the "API" in backwards-compatible ways in the future.