Broken links to 'Package Definition' tab and app catalog in the env's components page

[Anastasia Kuznetsova]

Steps to reproduce:
1. Log in WebUI
2. Navigate to Murano - > Application Catalog -> Applications
3. Check that there are no uploaded applications
4. Navigate to Murano - > Application Catalog - > Environments
5. Create new environment
6. Check links in the info window message (take a look at the screenshot)

Observed result:
Links do not work.

[Kirill Zaitsev (kzaitsev)]

According to the screen you have an empty MURANO_REPO_URL, is that right?

[Anastasia Kuznetsova (akuznetsova)]

@Kirill, no, that's not right, links on the "Applications" tab in the same info message are correct.

[Ekaterina Chernova (efedorova)]

What happened when you click on package definition?

and you have not MURANO_REPO_URL set? but we need to use default url here

[Ekaterina Chernova (efedorova)]

I have from http://apps.openstack.org/api/v1/murano_repo/liberty/. and link works for me

[Anastasia Kuznetsova (akuznetsova)]

@Ekaterina, when I click on "Package Definition" tab nothing has happened, because in a layout I see <a href="">Package Definitions</a>, the same for another link

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/229491

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/229491
Committed: https://git.openstack.org/cgit/openstack/murano-dashboard/commit/?id=2c66c3f43dc5ffc9678c89f33e69157d1ce9d1eb
Submitter: Jenkins
Branch: master

commit 2c66c3f43dc5ffc9678c89f33e69157d1ce9d1eb
Author: Ekaterina Chernova <email address hidden>
Date: Wed Sep 30 18:49:41 2015 +0300

    Fix links on env details package in case of packages absence

    Change-Id: Ifa7c41722d3cdb5d47a9a4752205c4947452e3e6
    Closes-Bug: #1500845