A new configuration setting was introduced: tolerance_is_costly
If set to false, article tolerance values do not count for total article price as long as the order is not finished.
This reduces the negative effect on using tolerance for the user.
Introduced StockArticle and a special page for ordering from stock. StockChanges will be created and the StockArticle.quantity
updated in 'order.close!'.
Upgraded to rails 2.2.2 and replaced complex foodsoft.rb-loader with simple
initializers/load_app_config.rb. Multiple foodcoops option is temporarly deactivated.
