Add tests for the title db/au import command.

Requires a schema update, to cascade deletes from Aus to AuStatus and
AuProperties.
Merge pull request #17 from ubermichael/master

Add tests for the title db/au import command.
remove the removed open attribute from the crud templates because the removed open attribute is removed and needs to be removed.
Merge branch 'master' of github.com:mjordan/lockss-o-matic

* 'master' of github.com:mjordan/lockss-o-matic:
static:: and self:: continue to confuse. so remove them and continue to hate them. Also, All the AUsBySize tests are now passing.
Merge branch 'master' into lomplugins

* master:
  remove the removed open attribute from the crud templates because the removed open attribute is removed and needs to be removed.
  Add tests for the title db/au import command.