message: release notes for 2.0.34
diff: +github.com tag 2.0.34 - February 15, 2017
  +-----------------------------------------
  +mv-hot-backup2: - correct MakeTieredDbname() within db/filename.cc
  + for case where dbname input is blank and fast/slow
  + already populated in options. Corrects issue
  + with hot backup in non-tiered storage situations
  +
  github.com tag 2.0.33 - November 21, 2016
  -----------------------------------------
  mv-bucket-expiry: - partial branch to enable X-Riak-Meta-Expiry-Base-Seconds
  