added service_sale_item record
Add is_closed to SalesOrderItem

Setting that to true allow us to close a sales order successfully
Adding search action to Account record
Adding field undep_funds to CustomerDeposit
Adding update action to Contact
Version bump
Adding time conversion utilities

These work for me, but they may break with other NS instances
Add search action to ItemFulfillment
Fix attributes :key name on ItemFulfillmentPackageList
add upsert operation
add upsert operation to records
upsert specs