api-ref: endpoint status text in a bad location

[Brian Rosmaita]

The text explaining the API status values is located after the Deprecated APIs section. It doesn't have a section heading and looks like it applies only to the API listed immediately above it.

Would be better to move it to the top of the page so that it explains the API statuses before they're used in the document.

-----------------------------------
Release: 2013.2.1.dev4202 on 2018-06-07 14:08
SHA: 3d0f9bcb4fef8ddbfceea75d7cdb20dcf60546c1
Source: https://git.openstack.org/cgit/openstack/api-site/tree/api-quick-start/source/index.rst
URL: https://developer.openstack.org/api-guide/quick-start/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/577903

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/577903
Committed: https://git.openstack.org/cgit/openstack/api-site/commit/?id=b6ad7e63724cc7e3bddc30f3598fd4dc2af1d40a
Submitter: Zuul
Branch: master

commit b6ad7e63724cc7e3bddc30f3598fd4dc2af1d40a
Author: Brian Rosmaita <email address hidden>
Date: Mon Jun 25 15:01:13 2018 -0400

    Move text explaining API status to top of page

    The explanation of API statuses is hidden in the "Deprecated APIs"
    section. Move it to the top of the page so the status values are
    explained before they're used on the page.

    Change-Id: Ia32f4217f115ba74a201f89eff0e0ded56e4e16b
    Closes-bug: #1778583