[COOK-2322] Fix Debian init.d template

Ticket: http://tickets.opscode.com/browse/COOK-2322

[COOK-2254](http://tickets.opscode.com/browse/COOK-2254) left runit service broken on Debian. It was passing `:options` hash to the template that was still expecting `:params`. Just passing the `new_resource.options` is not a correct solution as that was meant for runit templates and is empty by default.

This commit fixes the issue by passing and using only the service name to the template. The runit commands are hardcoded the same way as they already are in the provider.