[ostf] [ironic] Add ironic port to apache api proxy configuration

[Kyrylo Romanenko]

We need to have port 6385 in AllowCONNECT string in config file /etc/apache2/sites-enabled/25-apache_api_proxy.conf on Controllers.
This is needed for running Ironic-related OSTF tests with ironicclient.

VERSION:
  feature_groups:
    - mirantis
  production: "docker"
  release: "8.0"
  openstack_version: "2015.1.0-8.0"
  api: "1.0"
  build_number: "367"
  build_id: "2015-10-28_14-10-13"
  fuel-nailgun_sha: "d6a6a55fe0d570af0524f047b8e17c928b565c51"
  python-fuelclient_sha: "2a1b048cc439986e222ece43a290b5cc68e92a77"
  fuel-agent_sha: "45bd43578ab58c19e8db8645c93aa19cf3aed202"
  fuel-nailgun-agent_sha: "00b4b11553c250f22c0079fb74c8b782dcb7b740"
  astute_sha: "cfd5d6b916a17ad2f73e6c567a0365845155b0e3"
  fuel-library_sha: "9c46a80ac56315636cac065343a4b6aaf09cad47"
  fuel-ostf_sha: "d1560f28ebd77953a90b3eab6098872fd77e8195"
  fuel-createmirror_sha: "95cd15286fae4729d72d240b31ac7106c0222b5c"
  fuelmenu_sha: "5adac39504cd1b82ea3b7dc14b26c8cd93182239"
  shotgun_sha: "a63e74e80269c7c20188ee492f9b1ccfea72c6b1"
  fuelmain_sha: "03bdcf7ead2ea09e9493e580b0ee3288a931ae86"

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/248118

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/248118
Committed: https://git.openstack.org/cgit/openstack/fuel-library/commit/?id=2546be9901e0ddce3b4a14c668c577f5fcc36d2b
Submitter: Jenkins
Branch: master

commit 2546be9901e0ddce3b4a14c668c577f5fcc36d2b
Author: vsaienko <email address hidden>
Date: Fri Nov 20 16:53:45 2015 +0200

    apache-api-proxy listen on 6385

     Allow to connect to ironic-api via apache proxy
     that is needed for ostf tests

    Change-Id: I8a23a093277fd8fe54008a5c26123cd854d055fb
    Closes-Bug: #1515211