[dashboard] Incorrect error messages if user leave fields empty in case of import bundle

[Victor Ryzhenkin]

Steps:
1. Log into Horizon dashboard.
2. Navigate to Murano>Manage>Package Definitions.
3. Click 'Import Bundle'
4. Leave empty fields for URL or Bundle name.
5. Click 'Next'

Actual result:
Error message appeared: Please supply a package name
Error message appeared: Please supply a package url

Expected result:
Error message appeared: Please supply a bundle name
Error message appeared: Please supply a bundle url

[Rohini Choudhary (enthurohini)]

Hey Kirill Zaitsev,

I am very interested in this bug. Are you working on this bug or should I assign it to myself?

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/222858

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/222858
Committed: https://git.openstack.org/cgit/openstack/murano-dashboard/commit/?id=5ca146ff6b0624c3b0b60c9da6844a20efd3580f
Submitter: Jenkins
Branch: master

commit 5ca146ff6b0624c3b0b60c9da6844a20efd3580f
Author: zhu.rong <[e-mail]>
Date: Sat Sep 12 12:27:29 2015 +0800

    fix fields empty error messages in import bundle

    Steps:
    1. Log into Horizon dashboard.
    2. Navigate to Murano>Manage>Package Definitions.
    3. Click 'Import Bundle'
    4. Leave empty fields for URL or Bundle name.
    5. Click 'Next'

    Actual result:
    Error message appeared: Please supply a package name
    Error message appeared: Please supply a package url

    Expected result:
    Error message appeared: Please supply a bundle name
    Error message appeared: Please supply a bundle url

    Closes-Bug: #1444052
    Change-Id: Ia38ad6b32d2e78d768322195b5402d77aa8750e2