HBASE-9177 Cluster UUID is not properly parsable after rewriting to PB.

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1514162 13f79535-47bb-0310-9956-ffa450edef68
HBASE-9193 Make what Chaos monkey actions run configurable per test.

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1514164 13f79535-47bb-0310-9956-ffa450edef68