Command arguments

```
Currently it allows specifying multiple build commands. What I would find more 
useful is if it could allow parameter for a given action. Possibly allowing a 
single action sounds more useful.

The simplest way for dev-users would be to allow arguments for each action 
function.
```

Original issue reported on code.google.com by `wer...@beroux.com` on 13 Dec 2013 at 12:09
