Bug 20446 Revert to using syspref for item creation

Bug 20446 Revert to using syspref for item creation

Using a per-basket setting is nonsensical when baskets
are created automatically by quote processing a few lines before
this attempts to read it. cron job aborts with a runtime error
leaving basket for quote half-created.
This reverts to the previous code using the global setting.
(Basket itself will have been set to the global setting
by default)

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>