Description of problem: volume set options auth.allow and auth.reject are should be displayed in volume set help in 3.3 release as it is displayed in 3.2
*** Bug 798253 has been marked as a duplicate of this bug. ***
CHANGE: http://review.gluster.com/3025 (cli, glusterd: "volume set help" additions) merged in master by Vijay Bellur (vijay)