Re-attach IP address after cleaning a host
Merge github.com:allegro/ralph
Don't try to repeat the clean plugin
Remove Venture.netwroks, VentureRole.networks and check_ip
Add autocompletion to the ip address field in the dhcp records form.
Autocompletion for the content field in the dns records form
Fix deployment clean plugin tests
Update the PTR records when A record name or content changes.
Merge pull request #357 from deshipu/master

Remove relation between ventures and roles and their networks.