install-server: add python-libxml2 package

python-libxml2 is needed for tempest.
install-server: add missing packages for tempest
install-server: add missing packages for openstack clients

Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
install-server: fix typo in pkg list

Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
I.1.0.0: manage libvirt-bin process when upgrading
install-server: install 3.14 kernel on Debian
[openstack-full] add public prod/debug/monitoring/backup/logs packages
remove duplicate packages

* already present in base or openstack-common
* add nmap, bash-completion and dnsutils
* replace \t with space
Merge pull request #57 from enovance/prod-packages

[openstack-full] add public prod/debug/monitoring/backup/logs packages
Revert "remove duplicate packages"

This reverts commit 212133df59822b074b75bb1f85def67be05958a2.
Revert "[openstack-full] add public prod/debug/monitoring/backup/logs packages"

This reverts commit 2dbd920aaa7eb382d3afbbf6a41282c191d99dfe.
[openstack-full] add prod/monitoring/backup/logging packages a cleaner way

  * packages installation is now role-based
  * remove some duplicate packages which were already in base or openstack-common
  * only Debian is covered by those production packages for now
Merge pull request #58 from enovance/prod-packages-clean

[openstack-full] add prod/monitoring/backup/log packages a cleaner way
openstack-full:
 - fix build under Ubuntu
 - add the bc package that is needed by some openstack-monitoring scripts
 - do not install nagios-plugins-openstack as it is obsolete
openstack-full: fix case continuation for Debian
functions: fix IceHouse repo for CentOS
I.1.0.0/full-role: change upgrade order
I.1.0.0: refactorize upgrade process in some roles