Comment 6 for bug 1454209

Reviewed: https://review.fuel-infra.org/6914
Submitter: Ekaterina Chernova <email address hidden>
Branch: openstack-ci/fuel-6.1/2014.2

Commit: 312606dd621ca08aa20b441765ee2b727d7ce294
Author: Kirill Zaitsev <email address hidden>
Date: Fri May 22 16:05:47 2015

Call location.reload only once at successfull env deployment

Before it was possible, that in some configurations table update events
would stack and reload would be called multiple times.
This change introduces a global js variable, that would prevent
location.reload from being called more than once.

Change-Id: I63d8d0716751c5c20fbc57186aa0b9faedc9f47d
Closes-Bug: #1454209