Automating setup of networks and images.

Adding classes to automate the setup of public/private networks
and loading shared test image (cirros) to help with comming
startup tasks and Tempest testing automation.
Automating setup of networks and images.

Adding classes to automate the setup of public/private networks
and loading shared test image (cirros) to help with comming
startup tasks and Tempest testing automation.
Merge branch 'autoconfig_wip' of github.com:hogepodge/puppetlabs-havana into autoconfig_wip

Conflicts:
	manifests/setup/router.pp
	manifests/setup/sharednetwork.pp
Merge branch 'autoconfig_wip' of github.com:hogepodge/puppetlabs-havana into hogepodge-autoconfig_wip
Merge branch 'hogepodge-autoconfig_wip'