HBASE-8165 Update our protobuf to 2.5 from 2.4.1

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1466557 13f79535-47bb-0310-9956-ffa450edef68
HBASE-8266-Master cannot start if TableNotFoundException is thrown while partial table recovery(Ram)



git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.95@1466566 13f79535-47bb-0310-9956-ffa450edef68