getting started

more word smithing
use active voice in commit log
getting started

More work in progress changes.
getting started: initial dns section
getting started: fix dns text

Fix text and add example.
guides-and-info: fix typo
start list of sites using openafs
formatting
add libtool to list of yum packages needed
add wget to required yum packages
more yum packages needed for building rpms
perl moduled needed for rpm build
Delete spam
Clean up more spam
Revert ""

This reverts commit c03ba88b5676f87dca3b32dfc8e62207495968d8.
Remove size 0 pages
Revert ""

This reverts commit 3b6785bb48e1112eb58a3c1663a58f8e996afba2.