HBASE-1762 Remove concept of ZooKeeper from HConnection interface

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1480502 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8498 PB WAL reading is broken due to some partial reads

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1480512 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8514 There's an orig file in 0.95

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1480518 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/0.95' into 0.95-gd