The previous page was standalone, not linked from anywhere, so really
hard to find. It also seems to me small enough that it can fit in
another page. We don't have docs specifically for donate, so let's
cram this in the CRM docs.

Master

See merge request !41

This will make further updates easier, as we won't have to patch
previous versions by hand like we just did.

This will make the output more readable, at the cost of making the
directives slightly less readable.

otherwise we show the old kernel that's about to be removed anyway.

We don't want to institute a policy of having etckeeper everywhere,
it's a giant change that will have impact beyond just silencing this
warning.

This reverts commit 9a1c6136.

clean_conflicts needs etckeeper to run, but it might not be installed

semicolon causes an error on the shell