- support new schema - use new table views instead of defining join_fields, extra_fields, and   all_fields - rename flush() to sync() to be like shelve - remove accepted_aup field - removed unused validate_role_ids() and validate_site_ids() functions
- support new schema
- use new table views instead of defining join_fields, extra_fields, and
  all_fields
- rename flush() to sync() to be like shelve
- remove accepted_aup field
- removed unused validate_role_ids() and validate_site_ids() functions


dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi