Bug#725970: sysv-rc: Disable "concurrency" boot via boot parameter

[Dmitry Bogatov]

control: tags -1 +moreinfo

[2013-10-10 21:34] Steven Shiau <steven at nchc.org.tw>
> It would be great if the "concurrency" boot could be disabled via a
> boot parameter (e.g. none-concurrency). This will be easier for
> debugging and customization. Attached please find a patch about this.

Looks good to me. I'd rename flag to concurrency=none and applied patch.
Dear co-maintainers, objections?