Network verification failed is shown for valid data on Network tab if refresh page after failed verification

[Andrey Sledzinskiy]

Steps:

1) Create an environment
2) Set storage network CIDR to 192.168.0.0/24 to cause intersection with management network
3) Click Verify Networks
4) Error will be shown and CIDR fields will be highlighted
5) Refresh page

Expected - CIDR fields aren't hignlighted, error isn't displayed
Actual - Error is displayed, fields are highlighted although data is correct

Similar issue was fixed - https://bugs.launchpad.net/fuel/+bug/1263126

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/74653

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/74653
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=7d5a41755f3cc12720396c388c477188ea29938e
Submitter: Jenkins
Branch: master

commit 7d5a41755f3cc12720396c388c477188ea29938e
Author: Alexandra Stepanchuk <email address hidden>
Date: Wed Feb 19 12:32:55 2014 +0200

    Fix for showing error for valid data after verification, network tab

    Change-Id: I750ca808c2d2721f203ecbaa69cdc55618a90dcb
    Closes-bug: 1281997

[Anastasia Palkina (apalkina)]

Verified on ISO #249
"build_id": "2014-06-10_00-30-36",
"mirantis": "yes",
"build_number": "249",
"ostf_sha": "67b61ed3788297fa5d985afec32498d8c0f812db",
"nailgun_sha": "7cccb4f0b91914bc3b176d1f2ee285ad6f21431f",
"production": "docker",
"api": "1.0",
"fuelmain_sha": "e59cb325d99fba49085ed5b0b6cfb0d9a83d2fc8",
"astute_sha": "17b1afa5f0dc8f4fca5ed4eb03ec566fbfb5ed19",
"release": "5.1",
"fuellib_sha": "dd8ed9496870d64d931885298aa17100b9b78ddc"