[ui] Nodes filtering not working properly

[Alexandra Morozova]

1. Create environment
2. Goto nodes list (either in cluster or on add nodes screen)
3. Try to filter nodes copying-pasting node names

Result: Nothing found
Expected: Nodes found

http://i.imgur.com/dBK4LPs.png

http://i.imgur.com/mvn7CxZ.png

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/155760

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/155760
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=139c6d72fac5f8437c8d1853e771c53d259a9ab6
Submitter: Jenkins
Branch: master

commit 139c6d72fac5f8437c8d1853e771c53d259a9ab6
Author: Julia Aranovich <email address hidden>
Date: Fri Feb 13 17:39:44 2015 +0300

    Fixes node filtering

    Closes-Bug: #1421647

    Change-Id: Ifa037e109ede7f2a54498897335160ee6e8f6a9a

[Anastasia Palkina (apalkina)]

Verified on ISO #135

"build_id": "2015-02-19_22-54-44", "ostf_sha": "a4cd80d28b3f173b6e1e32fa3485fe7c893f4db3", "build_number": "135", "release_versions": {"2014.2-6.1": {"VERSION": {"build_id": "2015-02-19_22-54-44", "ostf_sha": "a4cd80d28b3f173b6e1e32fa3485fe7c893f4db3", "build_number": "135", "api": "1.0", "nailgun_sha": "8a1e03b5863f4e91981278f154b088069415efae", "production": "docker", "python-fuelclient_sha": "5657dbf06fddb74adb61e9668eb579a1c57d8af8", "astute_sha": "e5666ad8b556727f7cf73b17831f7863de325a5b", "feature_groups": ["mirantis"], "release": "6.1", "fuelmain_sha": "b975019fabdb429c1869047df18dd792d2163ecc", "fuellib_sha": "ae1d6fb47203a30a90dd1c845d8291320bf5b5d6"}}}, "auth_required": true, "api": "1.0", "nailgun_sha": "8a1e03b5863f4e91981278f154b088069415efae", "production": "docker", "python-fuelclient_sha": "5657dbf06fddb74adb61e9668eb579a1c57d8af8", "astute_sha": "e5666ad8b556727f7cf73b17831f7863de325a5b", "feature_groups": ["mirantis"], "release": "6.1", "fuelmain_sha": "b975019fabdb429c1869047df18dd792d2163ecc", "fuellib_sha": "ae1d6fb47203a30a90dd1c845d8291320bf5b5d6"