GitLab

There are two new parameter to configure at the job builder:
* oneview-credentials-file
* hwinfo-properties-file
These files hold the properties that once were manually applied at
Jenkins configuration dashboard. This is possible due to Jenkins'
'copy-to-slave' and 'envinject' plugins. This patch also disables
DNSSEC check made by 'unbound' at slaves (could not resolve *.org
names using LSD new DNS server).