Fix wrong import in oradb utility.
Add wait_access argument to collorg.actor.user.new_account()

The method new_account can be called from a script in which case
it doesn't matter if the access is already granted or not when we
return.
When called from the web the method waits for the access to be
granted.
The wait_access parameter is set to True by default.
Fix missing cog directory creation (cog make).
ORM Test + Missing type for Postgresql + Web interface