Run task on remote server

[WilliamMayor]

It would be nice if we could specify the remote server on which a task should be run.

The task file could then be exectued via SSH.
The environment could be set using the SendEnv option of ssh[1].

Undecided whether this is something you'd specify when you ran the task: vg --remote staging backup
Or something you'd want to specifcy in the task meta:

# remote: staging

[1] https://superuser.com/questions/163167/when-sshing-how-can-i-set-an-environment-variable-on-the-server-that-changes-f