Revert "let's see if rtorrent is actually started"

This reverts commit 1bdabd7e897a797b80b4889c036fbab4a3222af9.

it runs - just was the wrong version (too new)
use a real string instead of a double to support #gsub
can clear payload
can save settings only when changed (belongsTo is bad)
must define matcher globally
stub the stored class - must move this out of lib, eh?