tree 32e3f092e8c080257e4a2683ba58b33a4882aae0
parent db8c96414db5d19a9cd7ef8ca5028c082224a004
author Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> 1474279662 -0700
committer Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> 1474448199 -0700

Rename renos of 12.1.0

We have released a lot of features via Tempest versions and created a
lot of renos. That makes us difficult to select suitable reno files
when adding new features because of many versions.
So it is nice to rename reno files to add versions as the prefix.
This patch renames renos of 12.1.0.

Change-Id: I725130e2a303001a891b2e0119288e0e085e2ab4