It is possible to change settings information after deployment

Skip test which blocks patch to Nailgun:
https://review.openstack.org/#/c/297168/

After the patch is merged, fixed test will be unskiped.

Change-Id: Ib48b612dc132c1a634e7b64accef8beebdeb8749
Implements: blueprint unlock-settings-tab

static/tests/functional/test_plugins.js

@@ -132,6 +132,7 @@ define([
           });
       },
       'Check plugin in deployed environment': function() {
+        this.skip('Restore after merge of https://review.openstack.org/#/c/297168/');
         this.timeout = 100000;
         var self = this;
         var zabbixInitialVersion;