Honor START_LOCATION in default account creation.

Currently START_LOCATION is only honored by the "charcreate" command, which is unintuitive.

evennia/accounts/accounts.py

@@ -687,6 +687,7 @@ class DefaultAccount(AccountDB, metaclass=TypeclassBase):
             ip=character_ip,
             typeclass=character_typeclass,
             permissions=character_permissions,
+            location=ObjectDB.objects.get_id(settings.START_LOCATION),
             **kwargs,
         )
         if character: