Added library function for gluster volume operations
REVIEW: http://review.gluster.org/14801 (distaf: Modified volume_ops library) posted (#1) for review on master by Arthy Loganathan (aloganat)
REVIEW: http://review.gluster.org/14801 (distaf: Modified volume_ops library) posted (#2) for review on master by Arthy Loganathan (aloganat)
COMMIT: http://review.gluster.org/14801 committed in master by Raghavendra Talur (rtalur) ------ commit 8b53bfab1e86b7c110e5f2bab464678c4c99758a Author: Arthy Loganathan <aloganat> Date: Sun Jun 26 23:14:35 2016 +0530 distaf: Modified volume_ops library Modified gluster volume ops library modules Change-Id: I2ef5ca44f3a4a9844aee48f3688e8617dbbb4fcd BUG: 1350245 Signed-off-by: Arthy Loganathan <aloganat> Reviewed-on: http://review.gluster.org/14801 NetBSD-regression: NetBSD Build System <jenkins.org> CentOS-regression: Gluster Build System <jenkins.org> Reviewed-by: ShwethaHPanduranga Smoke: Gluster Build System <jenkins.org>