Update pom to 1.11.1 clouddocs-mvn-plugin

Change-Id: I9d8743d6a448ef67d2a678804187414d73920b99
author: diane fleming
Updates for havana testing Block Storage Dev Guide

Change-Id: I4e6e4ad4dde8b778ec91978c81cf33eaccc0dda7
author: Diane Fleming