[ewg] [GIT PULL OFED 3.5 docs] OFED_tips update

[Luick, Dean]

Please pull from beany:~deanl/scm/docs into compat_rdma/docs:

commit 47f99bf2a0a4e00aa59e3d21d88edaf2f1412a8a
Author: Dean Luick <dean.luick at intel.com>
Date:   Mon Jan 21 09:28:54 2013 -0800

    Update the qperf version.

    Signed-off-by: Dean Luick <dean.luick at intel.com>