Sahara package change log not equal to git commits history

[Timur Nurlygayanov]

Steps To Reproduce:
1. Check the information about sahara commits in gerrit:
https://review.fuel-infra.org/gitweb?p=openstack%2Fsahara.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

Observed Result:
in gerrit we can see:
38 min ago Dmitry Mescheryakov Merge "Fixed volumes mount in case of existing volumes... openstack-ci/fuel-5.1.1/2014.1.1 commit | commitdiff | tree | snapshot
2014-10-23 Nikita Konovalov Fixed volumes mount in case of existing volumes 52/352/1 commit | commitdiff | tree | snapshot
2014-10-23 Dmitry Mescheryakov Merge 'stable/icehouse' 28/28/2 commit | commitdiff | tree | snapshot
2014-09-20 Jenkins Merge "Fix using cinder volumes with nodemanager in... 2014.1.3 commit | commitdiff | tree | snapshot
2014-09-15 Sergey Lukjanov Fix jsonschema>=2.4.0 message assertion commit | commitdiff | tree | snapshot
2014-09-12 Sergey Reshetnyak Fix using cinder volumes with nodemanager in HDP2 commit | commitdiff | tree | snapshot
2014-08-08 Jenkins Merge "Fix closing HTTP session in Ambari plugin" into... 2014.1.2 commit | commitdiff | tree | snapshot
2014-08-06 Sergey Reshetnyak Fix closing HTTP session in Ambari plugin openstack-ci/fuel-5.0.2/2014.1.1 openstack-ci/fuel-5.1/2014.1.1 openstack-ci/fuel-6.0/2014.1.1 openstack-ci/fuel/2014.1.1/5.1.1 commit | commitdiff | tree | snapshot
2014-08-06 Sergey Reshetnyak Fix closing HTTP session in Ambari plugin

--------
in centos-packages.changelog:
___________________
sahara-2014.1.3-fuel5.1.1.mira0.noarch.rpm
* Fri Oct 24 2014 Dmitry Mescheryakov <email address hidden> - 2014.1.3-fuel5.1.1.mira0
- 014d411 Merge 'stable/icehouse'
- 6b81b30 Fix closing HTTP session in Ambari plugin
- 2c952f4 Merge "Fix put_file_to_hdfs method in hdfs_helper" into openstack-ci/fuel-5.1/2014.1.1
- de74ab8 Fix put_file_to_hdfs method in hdfs_helper
- 6bb1225 Fix detaching cinder volumes
- 766ef17 Return Sahara version back to 2014.1.1
- 4c78198 Merge stable/icehouse
- 7e32cc8 Increase commands timeout by 5
- 25e0906 Dispose db connections pool on disconnect
- b93885a Added catching of errors 1047 (Galera) for MySQL oslo db reconnect
- 069bed3 RFC5424: add use_syslog_rfc_format
___________________

in ubuntu-packages.changelog:
___________________
sahara (2014.1.3-fuel5.1.1~mira0) precise; urgency=low

  [ Dmitry Mescheryakov ]
  * 014d411 Merge 'stable/icehouse'

  [ Sergey Reshetnyak ]
  * 6b81b30 Fix closing HTTP session in Ambari plugin

  [ Dmitry Mescheryakov ]
  * 2c952f4 Merge "Fix put_file_to_hdfs method in hdfs_helper" into
    openstack-ci/fuel-5.1/2014.1.1

  [ Sergey Reshetnyak ]
  * de74ab8 Fix put_file_to_hdfs method in hdfs_helper
  * 6bb1225 Fix detaching cinder volumes

  [ Dmitry Mescheryakov ]
  * 766ef17 Return Sahara version back to 2014.1.1
  * 4c78198 Merge stable/icehouse
  * 7e32cc8 Increase commands timeout by 5

  [ Roman Podoliaka ]
  * 25e0906 Dispose db connections pool on disconnect

  [ Max Rasskazov ]
  * b93885a Added catching of errors 1047 (Galera) for MySQL oslo db
    reconnect

___________________

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.

[Dmitry Mescheryakov (dmitrymex)]

The latest commit which didn't make it into change log is by Nikita

2014-10-23 Nikita Konovalov Fixed volumes mount in case of existing volumes

Though it is dated Oct 23, in reality it was merged only on Nov12:
https://review.fuel-infra.org/#/c/352/

Hence, the code in the packages is pretty up to date.