Merge lp://staging/~serge-hallyn/serverguide/cgroups into lp://staging/serverguide/trunk

Hi Serge,
Thanks for another chunk for really great stuff.
I am not a subject matter expert on this, and defer to you on that part of it.

In lines 37, 38, and 39 in the below diff, the word "Section" needs to be deleted. Why? Because the PDF compile automatically puts it in so it then reads as "Section Section 1, “Cgroups overview” [p. 345] will describe cgroups" (for example). In my opinion, the HTML reads fine without the word "Section", as the HTML doesn't really have that concept anyhow (at least under the "new" theme). I can make this change if you are busy.

For the Resources item 5: Do we really want to refer to kernel V3.14- rc2? Is there not some more generic way to make the link?

Peter M: This addition will juggle the wiki page numbering. I'll fix it, but perhaps not right away.

For the link, I think this is more generic:

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/cgroups

Quoting Doug Smythies (<email address hidden>):
> For the link, I think this is more generic:
>
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/cgroups

Good point! updated that, thanks. (haven't addressed the rest of the
feedback yet)

Serge, Thanks.
I'll make the other change.

Oh Crap: I forgot that for consistency throughout the Serverguide, we don't name sections within chapters with the chapter name. I'm saying that, for example, the title for Chapter 21 Section 1 should be "Overview" instead of "Cgroups Overview". I'll fix it.

Quoting Doug Smythies (<email address hidden>):
> Oh Crap: I forgot that for consistency throughout the Serverguide, we don't name sections within chapters with the chapter name. I'm saying that, for example, the title for Chapter 21 Section 1 should be "Overview" instead of "Cgroups Overview". I'll fix it.

Oh, thanks! Sorry I had every intention of making the other changes on
Monday.