install-server: install trove client package
logcollector: Install kibana3 vhost
logcollector: fix a2ensite command

An error has been introduced in the last commit. We have to use
do_chroot to run commands.
I.1.1.0: add install-server to upgrades
I.1.1.0: manage eDeploy on install-server node
Introduce tempest eDeploy role

tempest role is introduced withing install-server role and aims to setup
and configure tempest-report tool.
tempest-report has in charge of sanity checking against any OpenStack
Cloud.
install-server: Comment tempest role as it breaks the current CI
logcollector: Install apache and change debian vhost
tempest: fix & enable roles on install-server
tempest: fix installation
I.1.1.0/upgrade/install-server: fix orchestration

Fix an error in Jenkins orchestration.
tempest: ensure to have last setuptools package
I.1.1.0/upgrade: fix a typo in full role playbook
I.1.1.0/upgrade/install-server: add D7- before the {{ version}}
I.1.1.0/upgrade/install-server: rsync only debian roles
I.1.1.0/upgrade/install-server: drop disto variable
I.1.1.0/upgrade/install: add $distro param to be more flexible
I.1.1.0/upgrade/install-server: add missing parameter
I.1.1.0/upgrade/edeploy: use wget to download last roles

Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
logcollector: add missing dependencies