Update altai-installer and nova-dns

altai-installer-1.1.3:
    - nova.conf: Set dns_zone_address to master-ip-public (Issue: altai-94)
    - Drop nametype_index for nova_dns when updating to v1.1.3
nova-dns-0.4.0:
    - Version bump
    - Initial implementation of synchronization zones with nova
    - Add utility to sync DNS database with actual state (Issue: altai-127)
    - Added 'sync' API call and method stub to InstanceManager
    - Simple instance manager: don't add duplicated records for instances
    - Add dns_zone_address option (Issue: altai-94)
    - Improve instance deletion (Issue: altai-129)
    - Fix creation of NS record for Altai zones
    - Introduce exception classes
    - Improved exception handling
    - Introducing InstanceManager
    - auth: Fix admin role detection
    - models: drop nametype_index
    - Unify DNSManager.add interface
    - Test: use local configuration file

Change-Id: I91a074a87d6e3cf665de5a48621cbcd3408de568