Fix CSD and C++11 doc

This takes care of a few things Stack noticed. For the CSD, I moved
it at the end of the README since the way it is right now a reader
might think it necessary to run it since it's before unit tests.

Change-Id: Ia29cc1dc2f5180ca5c32843aa6c9fedb13ee8b56
Reviewed-on: http://gerrit.cloudera.org:8080/2182
Tested-by: Kudu Jenkins
Reviewed-by: Todd Lipcon <todd@apache.org>
(cherry picked from commit 3378c7c0658b26da61ba186a2c92c949c6efb22a)
Reviewed-on: http://gerrit.cloudera.org:8080/2192
Reviewed-by: Jean-Daniel Cryans
Tested-by: Jean-Daniel Cryans
2 files changed