Transfer tables available.html.example incorrect

[Kelly Domico]

The available.html.example file needs to be updated. The search bar directive was changed but the example was not update to reflect this change.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/164394
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=c86d752b59fdfd3072bebcf497d5296a7d22fd62
Submitter: Jenkins
Branch: master

commit c86d752b59fdfd3072bebcf497d5296a7d22fd62
Author: Kelly Domico <email address hidden>
Date: Fri Mar 13 21:00:34 2015 -0700

    Fix transfer tables example

    The available.html.example file has some old markup.
    This patch updates the markup. Additionally, the
    row.disabled check in the transfer tables allocate
    function is removed since it is not required.

    Change-Id: Iedc29d7cdae723f767010e778ab5a1422d35098f
    Closes-Bug: #1432241