Advanced network configuration
Added glance cache cleaning and pruning
get rid of third-party module
versionless cirros
Merge pull request #616 from xarses/prd1115

Added glance cache cleaning and pruning
ruby style
Merge pull request #602 from xenolog/PRD-1671__PR

Advanced network configuration
Merge pull request #621 from Mirantis/remove-ovs-kmod

get rid of third-party module
Merge remote-tracking branch 'mirantis/master' into savanna_murano_heat