Package for python Swift client change log not equal to git commits history

[Timur Nurlygayanov]

Steps To Reproduce:
1. Check the information about python-swiftclient commits in gerrit:
https://review.fuel-infra.org/gitweb?p=openstack%2Fpython-swiftclient.git;a=shortlog;h=refs%2Fheads%2Fopenstack-ci%2Ffuel-5.1.1%2F2014.1.1
2. Download the latest MOS 5.1.1 iso (#35 in my case)
3. Mount this ISO:
sudo mkdir /mnt/iso
sudo mount -o loop <image>.iso /mnt/iso
4. Check files centos-packages.changelog and ubuntu-packages.changelog

Important:
in ubuntu-packages.changelog we have no information about this package.

Observed Result:
in gerrit we can see:
2013-10-10 Jenkins Merge "Make pbr only a build-time dependency." openstack-ci/fuel-5.0.1/2014.1 openstack-ci/fuel-5.0.1/2014.1.1 openstack-ci/fuel-5.0.2-pre-5.1/2014.1.1 openstack-ci/fuel-5.0.2/2014.1.1 openstack-ci/fuel-5.0.3/2014.1.1 openstack-ci/fuel-5.0/2014.1 openstack-ci/fuel-5.1.1/2014.1.1 openstack-ci/fuel-5.1/2014.1 openstack-ci/fuel-5.1/2014.1.1 openstack-ci/fuel-6.0/2014.1.1 1.8.0 openstack-ci/fuel/1.8.0/5.0 openstack-ci/fuel/1.8.0/5.0.1 openstack-ci/fuel/1.8.0/5.1 openstack-ci/fuel/2014.1.1/5.1.1 commit | commitdiff | tree | snapshot
2013-10-10 Samuel Merritt Make pbr only a build-time dependency. commit | commitdiff | tree | snapshot
2013-09-30 Dirk Mueller assertEquals is deprecated, use assertEqual (H602) commit | commitdiff | tree | snapshot
2013-09-22 Jenkins Merge "fix bug with replace old *LOs" openstack-ci/fuel-4.1.1/2013.2.2 openstack-ci/fuel-4.1/2013.2.2 openstack-ci/fuel-4.1/havana openstack-ci/fuel/havana 1.7.0 openstack-ci/fuel/1.6.0/4.0 openstack-ci/fuel/1.7.0/4.1 commit | commitdiff | tree | snapshot
2013-09-13 Monty Taylor Sync with global requirements commit | commitdiff | tree | snapshot
2013-09-10 David Goetz fix bug with replace old *LOs

--------
in centos-packages.changelog:
___________________
python-swiftclient-1.8.0-fuel5.1.mira1.noarch.rpm
* Tue Dec 10 2013 Jakub Ruzicka <email address hidden> 1.8.0-1
- Update to upstream 1.8.0
- Add SSL certificate verification by default (CVE-2013-6396)
- New runtime and build dependency: pyOpenSSL
- New runtime dependency: python-keystoneclient
- python-pbr has been removed from runtime by upstream

___________________

Information in change log file on ISO not equal to information in gerrit repository, looks like we have issues with this package, need to check code.

[Nastya Urlapova (aurlapova)]

VERSION:
  feature_groups:
    - mirantis
  production: "docker"
  release: "5.1.1"
  api: "1.0"
  build_number: "27"
  build_id: "2014-11-20_13-27-34"
  astute_sha: "51087c92a50be982071a074ff2bea01f1a5ddb76"
  fuellib_sha: "c6eb418e6273007e6563c4377978c1ba7b2ba34e"
  ostf_sha: "64cb59c681658a7a55cc2c09d079072a41beb346"
  nailgun_sha: "7580f6341a726c2019f880ae23ff3f1c581fd850"
  fuelmain_sha: "eac9e2704424d1cb3f183c9f74567fd42a1fa6f3"