Updated openstack/openstack
Project: openstack-infra/devstack-gate  38d972518a0c5d3e415b5700abda20e8ef055a7b

Move PATH set earlier

Checking the logs for a f20 run you'll see

---
 + ./safe-devstack-vm-gate-wrap.sh
 sudo: service: command not found
 22 Jul 21:24:41 ntpdate[1551]: adjust time ...
 sudo: service: command not found
---

We already went through this path issue with [1] so just move it
earlier before anything runs

[1] https://review.openstack.org/#/c/91655/

Change-Id: Ie6bd27342b0ba0f0fba0a1d3695f108128d4366e
Updated openstack/openstack
Project: openstack/horizon  2a67bbe966ed389142c44b637f8f1adea963da63

Updated description of create volume type dialog

The existing description is not very helpful, it does not metion
the extra specs that users need to deal with in order to make the
volume type usable.

Updated the description to guide users to set up the extra specs
in Horizon UI.

Closes-Bug: #1325726

Change-Id: I68db21cb45e6fa787ae4845aa8690ab6185dbed8