a home for comps @books group

[Bill Nottingham]

Jens Petersen (petersen at redhat.com) said: 
> a) add @books to the Development category,
> (fits the 3 current opensource devel books there)
> b) add to Base category - less obvious IMHO; or
> c) break the string freeze and add a Documentation
> or a Content category?
> 
> Or anyone have a better way?

Adding them to Development for now seems best.

Bill